{"title":"Water Filter Cartridges","description":"\u003cp\u003eDiscover our dedicated selection for \u003cstrong\u003eWater Filter Cartridges\u003c\/strong\u003e. High-quality items engineered for exceptional reliability and top-tier performance.\u003c\/p\u003e\u003ch3\u003eProducts in this collection:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDoulton® Fluoride Reduction Cartridge (9B04) for DUO systems\u003c\/li\u003e\n\u003cli\u003eDoulton® Chlorine Reduction Cartridge (9C94) for DUO systems\u003c\/li\u003e\n\u003cli\u003eDoulton® Limescale Reduction Cartridge (9A04) for DUO systems\u003c\/li\u003e\n\u003cli\u003eBritish Berkefeld® Ultra Fluoride (8B76) - Four\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"doulton®-biotect-ultra®-2501-one","title":"Doulton® Biotect Ultra® (2501) - One","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eThe Biotect Ultra is Doultons hero water filter. Tested and certified by NSF to NSF\/ANSI Standards 42, 53 \u0026amp; 401 (in our Ecofast Biotect Ultra Inline) and NSF\/ANSI\/CAN 372, it is designed to fit into all Doulton under sink water filter systems and our tap-mounted countertop filter systems and is compatible with the EcoFast, Doulton DUO and Doulton TRIO systems. Using natural materials, this ceramic water filter, with an activated carbon core, enhances your water quality by reducing a range of common contaminants whilst retaining healthy minerals - leading to smoother, cleaner, fresher water in every drop. The Biotect Ultra reduces up to 99.99% of common contaminants, including the following in varying levels which can be viewed on our performance claims table here: Microplastics Chlorine and monochloramine Bacteria and cysts Insecticides and herbicides Heavy metals such as lead, cadmium and mercury For full information on our testing data for the Biotect Ultra and other filters in our range, please visit our test data page. You can also view comprehensive test results for this filter by clicking here. If limescale is an issue in your water, the Biotect Ultra SI filter may be a more fitting option, it offers the same protection against contaminants with additional limescale inhibition. The Biotect Ultra SI filter is also compatible with all Doulton under sink and tap-mounted countertop systems. You can also take our water quiz, to find out the best fit for your needs.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e29.45 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fbiotect-ultra-2501\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57845033927037,"sku":"47927213490510","price":29.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/BTU_0d632e8c-3f8f-403b-a408-4494f5fee5ac.jpg?v=1771517908"},{"product_id":"doulton®-biotect-ultra®-2501-two","title":"Doulton® Biotect Ultra® (2501) - Two","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eThe Biotect Ultra is Doultons hero water filter. Tested and certified by NSF to NSF\/ANSI Standards 42, 53 \u0026amp; 401 (in our Ecofast Biotect Ultra Inline) and NSF\/ANSI\/CAN 372, it is designed to fit into all Doulton under sink water filter systems and our tap-mounted countertop filter systems and is compatible with the EcoFast, Doulton DUO and Doulton TRIO systems. Using natural materials, this ceramic water filter, with an activated carbon core, enhances your water quality by reducing a range of common contaminants whilst retaining healthy minerals - leading to smoother, cleaner, fresher water in every drop. The Biotect Ultra reduces up to 99.99% of common contaminants, including the following in varying levels which can be viewed on our performance claims table here: Microplastics Chlorine and monochloramine Bacteria and cysts Insecticides and herbicides Heavy metals such as lead, cadmium and mercury For full information on our testing data for the Biotect Ultra and other filters in our range, please visit our test data page. You can also view comprehensive test results for this filter by clicking here. If limescale is an issue in your water, the Biotect Ultra SI filter may be a more fitting option, it offers the same protection against contaminants with additional limescale inhibition. The Biotect Ultra SI filter is also compatible with all Doulton under sink and tap-mounted countertop systems. You can also take our water quiz, to find out the best fit for your needs.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e56.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fbiotect-ultra-2501\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57845034025341,"sku":"47927213523278","price":56.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/BTUTwin.jpg?v=1771517912"},{"product_id":"british-berkefeld®-ultra-sterasyl®-8674-one","title":"British Berkefeld® Ultra Sterasyl® (8674) - One","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eUltra Sterasyl® is our best-selling ceramic water filter for gravity water filter systems. The combination of a microfilter ceramic outer, granular activated carbon and heavy metal removal media effectively reduces a range of different contaminants, including bacteria, trace organics, enhanced organics, pharmaceuticals and heavy metals such as lead. And as well as working with our gravity water filters, its also compatible with all other gravity fed water filter systems on the market.Change your ceramic water filter candle every six months for consistently clear, tasty and odourless water. If you live in a cloudy water area, you can also clean the Ultra Sterasyl® filter to help restore its flow. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Reduces bacteria, heavy metals, trace organics, enhanced organics, pharmaceuticals and PFAS. 99.9% reduction of microplastics* Filters are suitable for use in Berkey, Phoenix, Purewell, Newton Gravity Water Filter Systems The Ultra Sterasyl® ceramic filter replaces the ATC Super Sterasyl ceramic filter Replace every six months for best results (*As tested and Certified by NSF to NSF\/ANSI Std 401) For comprehensive test results regarding the Ultra Sterasyl® Ceramic filter, please click here to download. PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e23.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-sterasyl-8674-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57845034123645,"sku":"47927071539534","price":23.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/USSingle_9726b6d0-dbf8-416f-b41a-cbd869e3e915.jpg?v=1771517915"},{"product_id":"british-berkefeld®-ultra-sterasyl®-8674-two","title":"British Berkefeld® Ultra Sterasyl® (8674) - Two","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eUltra Sterasyl® is our best-selling ceramic water filter for gravity water filter systems. The combination of a microfilter ceramic outer, granular activated carbon and heavy metal removal media effectively reduces a range of different contaminants, including bacteria, trace organics, enhanced organics, pharmaceuticals and heavy metals such as lead. And as well as working with our gravity water filters, its also compatible with all other gravity fed water filter systems on the market.Change your ceramic water filter candle every six months for consistently clear, tasty and odourless water. If you live in a cloudy water area, you can also clean the Ultra Sterasyl® filter to help restore its flow. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Reduces bacteria, heavy metals, trace organics, enhanced organics, pharmaceuticals and PFAS. 99.9% reduction of microplastics* Filters are suitable for use in Berkey, Phoenix, Purewell, Newton Gravity Water Filter Systems The Ultra Sterasyl® ceramic filter replaces the ATC Super Sterasyl ceramic filter Replace every six months for best results (*As tested and Certified by NSF to NSF\/ANSI Std 401) For comprehensive test results regarding the Ultra Sterasyl® Ceramic filter, please click here to download. PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e45.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-sterasyl-8674-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57845034877309,"sku":"47927071572302","price":45.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/USTwin.jpg?v=1771517919"},{"product_id":"british-berkefeld®-ultra-sterasyl®-8674-four","title":"British Berkefeld® Ultra Sterasyl® (8674) - Four","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eUltra Sterasyl® is our best-selling ceramic water filter for gravity water filter systems. The combination of a microfilter ceramic outer, granular activated carbon and heavy metal removal media effectively reduces a range of different contaminants, including bacteria, trace organics, enhanced organics, pharmaceuticals and heavy metals such as lead. And as well as working with our gravity water filters, its also compatible with all other gravity fed water filter systems on the market.Change your ceramic water filter candle every six months for consistently clear, tasty and odourless water. If you live in a cloudy water area, you can also clean the Ultra Sterasyl® filter to help restore its flow. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Reduces bacteria, heavy metals, trace organics, enhanced organics, pharmaceuticals and PFAS. 99.9% reduction of microplastics* Filters are suitable for use in Berkey, Phoenix, Purewell, Newton Gravity Water Filter Systems The Ultra Sterasyl® ceramic filter replaces the ATC Super Sterasyl ceramic filter Replace every six months for best results (*As tested and Certified by NSF to NSF\/ANSI Std 401) For comprehensive test results regarding the Ultra Sterasyl® Ceramic filter, please click here to download. PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e86.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-sterasyl-8674-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57845034975613,"sku":"47927071605070","price":86.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/US4Pack.jpg?v=1771517922"},{"product_id":"british-berkefeld®-ultra-fluoride-8b76-one","title":"British Berkefeld® Ultra Fluoride (8B76) - One","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eSuitable for use in the British Berkefeld® Gravity water filter system, our Ultra Fluoride cartridge delivers all the expected benefits of a ceramic water filter candle, giving superior flow rates in a gravity filter while reducing particles, pathogenic bacteria and cysts. This Element has been tested to reduce up to 98.9%* of Fluoride and will adsorb a total 1,950 ppm of Fluoride - E.g. if your water contains 1ppm of Fluoride the Ultra Fluoride will effectively filter 1,950 Litres before needing to be replaced. Doulton® ceramic filter candles retain naturally-occurring minerals that make water taste great. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Improves taste and odour Reduces chlorine, bacteria, heavy metals, and fluoride Filters are suitable for use in Berkey, Phoenix, Purewell, Newton and other Gravity Water Filter Systems Replace every six months for best results *Tested in house with a 1 ppm nominal influent fluoride concentration PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e43.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-fluoride-8b76-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57845035073917,"sku":"47927165944142","price":43.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/UFSingle_a05d1293-f148-493b-8f3c-3a14f3c3e7ba.jpg?v=1771517926"},{"product_id":"british-berkefeld®-ultra-fluoride-8b76-two","title":"British Berkefeld® Ultra Fluoride (8B76) - Two","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eSuitable for use in the British Berkefeld® Gravity water filter system, our Ultra Fluoride cartridge delivers all the expected benefits of a ceramic water filter candle, giving superior flow rates in a gravity filter while reducing particles, pathogenic bacteria and cysts. This Element has been tested to reduce up to 98.9%* of Fluoride and will adsorb a total 1,950 ppm of Fluoride - E.g. if your water contains 1ppm of Fluoride the Ultra Fluoride will effectively filter 1,950 Litres before needing to be replaced. Doulton® ceramic filter candles retain naturally-occurring minerals that make water taste great. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Improves taste and odour Reduces chlorine, bacteria, heavy metals, and fluoride Filters are suitable for use in Berkey, Phoenix, Purewell, Newton and other Gravity Water Filter Systems Replace every six months for best results *Tested in house with a 1 ppm nominal influent fluoride concentration PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e81.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-fluoride-8b76-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57845035368829,"sku":"47927165976910","price":81.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/UF_Twin_805d60f0-bc45-4a01-affa-0d2dce1329a5.jpg?v=1771517929"},{"product_id":"british-berkefeld®-ultra-fluoride-8b76-four","title":"British Berkefeld® Ultra Fluoride (8B76) - Four","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eSuitable for use in the British Berkefeld® Gravity water filter system, our Ultra Fluoride cartridge delivers all the expected benefits of a ceramic water filter candle, giving superior flow rates in a gravity filter while reducing particles, pathogenic bacteria and cysts. This Element has been tested to reduce up to 98.9%* of Fluoride and will adsorb a total 1,950 ppm of Fluoride - E.g. if your water contains 1ppm of Fluoride the Ultra Fluoride will effectively filter 1,950 Litres before needing to be replaced. Doulton® ceramic filter candles retain naturally-occurring minerals that make water taste great. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Improves taste and odour Reduces chlorine, bacteria, heavy metals, and fluoride Filters are suitable for use in Berkey, Phoenix, Purewell, Newton and other Gravity Water Filter Systems Replace every six months for best results *Tested in house with a 1 ppm nominal influent fluoride concentration PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e155.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-fluoride-8b76-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57845036056957,"sku":"47927166009678","price":155.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/UF_4Pack_3f119e9e-ff6c-4f88-ac4c-1d54827573e8.jpg?v=1771517933"},{"product_id":"doulton®-limescale-reduction-cartridge-9a04-for-duo-systems","title":"Doulton® Limescale Reduction Cartridge (9A04) for DUO systems","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eSpecially chosen by the experts at Doulton®, our limescale water filter can be installed ahead of the ceramic water filter cartridge to reduce the build-up in your water. As well as protecting your appliances, this water filter for limescale removes its characteristic chalky taste – so is ideal for use in hardwater areas. Use within our Duo Countertop, Duo \u0026amp; Trio undercounter water filtration systems, and for the best water filter for limescale results, change it every three months. Limescale filter cartridge to reduce build-up on kitchen appliances Removes the chalky taste associated with hard water Lasts for 3 months* *dependent upon water quality\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e35.45 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Flimescale-reduction-cartridge-9a04-for-duo-systems\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57845036188029,"sku":"47024412000590","price":35.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/LimescaleCartridge_31f9ad92-002f-4240-af90-121b7ac22a84.jpg?v=1771517936"},{"product_id":"doulton®-chlorine-reduction-cartridge-9c94-for-duo-systems","title":"Doulton® Chlorine Reduction Cartridge (9C94) for DUO systems","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eThis water filter for chlorine removal is a pre-filter element specifically designed for use with the HIP Duo undercounter filter system or a single 1\/4\" bsp filter system which may require higher flow. The chlorine water filter cartridge comprises of a high-capacity carbon block, which maximises chlorine removal to improve taste and odour. Use this water chlorine filter in combination with the Biotect Ultra® Water Filter cartridge for the very best results. Compatible with the Duo Countertop Water Filter System Improves taste and odour Lasts for 6 months before replacement is needed.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e35.45 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fchlorine-reduction-cartridge-9c94-for-duo-systems\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57845036319101,"sku":"47024478257486","price":35.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/ChlorineCartridge_c02f9ec8-059d-4184-ae2e-620fa0be2867.jpg?v=1771517940"},{"product_id":"doulton®-fluoride-reduction-cartridge-9b04-for-duo-systems","title":"Doulton® Fluoride Reduction Cartridge (9B04) for DUO systems","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eThe Fluoride water treatment cartridge is used ahead of our ceramic water filter cartridges to reduce the levels of fluoride in your water supply. Fluoride can be naturally occurring and is added at a safe level as part of the water treatment process, but this cartridge is designed to provide an option for those who would prefer to reduce the level. Designed to reduce fluoride in drinking water For use in Duo \u0026amp; Trio Systems Recommended to be replaced every 3 months\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e35.45 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Ffluoride-reduction-cartridge-9b04-for-duo-systems\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57845036614013,"sku":"47024491430222","price":35.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/FluorideCartridge_ad644fd1-1535-41c1-9b3d-2805c6225855.jpg?v=1771517945"},{"product_id":"doulton®-biotect-ultra®-2501-one-1","title":"Doulton® Biotect Ultra® (2501) - One","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eThe Biotect Ultra is Doultons hero water filter. Tested and certified by NSF to NSF\/ANSI Standards 42, 53 \u0026amp; 401 (in our Ecofast Biotect Ultra Inline) and NSF\/ANSI\/CAN 372, it is designed to fit into all Doulton under sink water filter systems and our tap-mounted countertop filter systems and is compatible with the EcoFast, Doulton DUO and Doulton TRIO systems. Using natural materials, this ceramic water filter, with an activated carbon core, enhances your water quality by reducing a range of common contaminants whilst retaining healthy minerals - leading to smoother, cleaner, fresher water in every drop. The Biotect Ultra reduces up to 99.99% of common contaminants, including the following in varying levels which can be viewed on our performance claims table here: Microplastics Chlorine and monochloramine Bacteria and cysts Insecticides and herbicides Heavy metals such as lead, cadmium and mercury For full information on our testing data for the Biotect Ultra and other filters in our range, please visit our test data page. You can also view comprehensive test results for this filter by clicking here. If limescale is an issue in your water, the Biotect Ultra SI filter may be a more fitting option, it offers the same protection against contaminants with additional limescale inhibition. The Biotect Ultra SI filter is also compatible with all Doulton under sink and tap-mounted countertop systems. You can also take our water quiz, to find out the best fit for your needs.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e29.45 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fbiotect-ultra-2501\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57848198758781,"sku":"47927213490510","price":29.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/BTU_490dca11-e2a5-4c19-a59d-456dac4ac439.jpg?v=1771569745"},{"product_id":"doulton®-biotect-ultra®-2501-two-1","title":"Doulton® Biotect Ultra® (2501) - Two","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eThe Biotect Ultra is Doultons hero water filter. Tested and certified by NSF to NSF\/ANSI Standards 42, 53 \u0026amp; 401 (in our Ecofast Biotect Ultra Inline) and NSF\/ANSI\/CAN 372, it is designed to fit into all Doulton under sink water filter systems and our tap-mounted countertop filter systems and is compatible with the EcoFast, Doulton DUO and Doulton TRIO systems. Using natural materials, this ceramic water filter, with an activated carbon core, enhances your water quality by reducing a range of common contaminants whilst retaining healthy minerals - leading to smoother, cleaner, fresher water in every drop. The Biotect Ultra reduces up to 99.99% of common contaminants, including the following in varying levels which can be viewed on our performance claims table here: Microplastics Chlorine and monochloramine Bacteria and cysts Insecticides and herbicides Heavy metals such as lead, cadmium and mercury For full information on our testing data for the Biotect Ultra and other filters in our range, please visit our test data page. You can also view comprehensive test results for this filter by clicking here. If limescale is an issue in your water, the Biotect Ultra SI filter may be a more fitting option, it offers the same protection against contaminants with additional limescale inhibition. The Biotect Ultra SI filter is also compatible with all Doulton under sink and tap-mounted countertop systems. You can also take our water quiz, to find out the best fit for your needs.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e56.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fbiotect-ultra-2501\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57848199053693,"sku":"47927213523278","price":56.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/BTUTwin_18dbcb9f-899e-49e9-a303-908c5c850e18.jpg?v=1771569749"},{"product_id":"british-berkefeld®-ultra-sterasyl®-8674-one-1","title":"British Berkefeld® Ultra Sterasyl® (8674) - One","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eUltra Sterasyl® is our best-selling ceramic water filter for gravity water filter systems. The combination of a microfilter ceramic outer, granular activated carbon and heavy metal removal media effectively reduces a range of different contaminants, including bacteria, trace organics, enhanced organics, pharmaceuticals and heavy metals such as lead. And as well as working with our gravity water filters, its also compatible with all other gravity fed water filter systems on the market.Change your ceramic water filter candle every six months for consistently clear, tasty and odourless water. If you live in a cloudy water area, you can also clean the Ultra Sterasyl® filter to help restore its flow. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Reduces bacteria, heavy metals, trace organics, enhanced organics, pharmaceuticals and PFAS. 99.9% reduction of microplastics* Filters are suitable for use in Berkey, Phoenix, Purewell, Newton Gravity Water Filter Systems The Ultra Sterasyl® ceramic filter replaces the ATC Super Sterasyl ceramic filter Replace every six months for best results (*As tested and Certified by NSF to NSF\/ANSI Std 401) For comprehensive test results regarding the Ultra Sterasyl® Ceramic filter, please click here to download. PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e23.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-sterasyl-8674-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57848199315837,"sku":"47927071539534","price":23.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/USSingle_e89eda24-a324-424d-b57a-07a648429c09.jpg?v=1771569753"},{"product_id":"british-berkefeld®-ultra-sterasyl®-8674-two-1","title":"British Berkefeld® Ultra Sterasyl® (8674) - Two","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eUltra Sterasyl® is our best-selling ceramic water filter for gravity water filter systems. The combination of a microfilter ceramic outer, granular activated carbon and heavy metal removal media effectively reduces a range of different contaminants, including bacteria, trace organics, enhanced organics, pharmaceuticals and heavy metals such as lead. And as well as working with our gravity water filters, its also compatible with all other gravity fed water filter systems on the market.Change your ceramic water filter candle every six months for consistently clear, tasty and odourless water. If you live in a cloudy water area, you can also clean the Ultra Sterasyl® filter to help restore its flow. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Reduces bacteria, heavy metals, trace organics, enhanced organics, pharmaceuticals and PFAS. 99.9% reduction of microplastics* Filters are suitable for use in Berkey, Phoenix, Purewell, Newton Gravity Water Filter Systems The Ultra Sterasyl® ceramic filter replaces the ATC Super Sterasyl ceramic filter Replace every six months for best results (*As tested and Certified by NSF to NSF\/ANSI Std 401) For comprehensive test results regarding the Ultra Sterasyl® Ceramic filter, please click here to download. PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e45.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-sterasyl-8674-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57848199610749,"sku":"47927071572302","price":45.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/USTwin_f7ee06f3-9309-4877-b761-23e7f6f9a9c8.jpg?v=1771569756"},{"product_id":"british-berkefeld®-ultra-sterasyl®-8674-four-1","title":"British Berkefeld® Ultra Sterasyl® (8674) - Four","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eUltra Sterasyl® is our best-selling ceramic water filter for gravity water filter systems. The combination of a microfilter ceramic outer, granular activated carbon and heavy metal removal media effectively reduces a range of different contaminants, including bacteria, trace organics, enhanced organics, pharmaceuticals and heavy metals such as lead. And as well as working with our gravity water filters, its also compatible with all other gravity fed water filter systems on the market.Change your ceramic water filter candle every six months for consistently clear, tasty and odourless water. If you live in a cloudy water area, you can also clean the Ultra Sterasyl® filter to help restore its flow. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Reduces bacteria, heavy metals, trace organics, enhanced organics, pharmaceuticals and PFAS. 99.9% reduction of microplastics* Filters are suitable for use in Berkey, Phoenix, Purewell, Newton Gravity Water Filter Systems The Ultra Sterasyl® ceramic filter replaces the ATC Super Sterasyl ceramic filter Replace every six months for best results (*As tested and Certified by NSF to NSF\/ANSI Std 401) For comprehensive test results regarding the Ultra Sterasyl® Ceramic filter, please click here to download. PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e86.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-sterasyl-8674-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57848199872893,"sku":"47927071605070","price":86.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/US4Pack_38fb52fb-f7c1-4ab1-becd-91bcaf9ad521.jpg?v=1771569760"},{"product_id":"british-berkefeld®-ultra-fluoride-8b76-one-1","title":"British Berkefeld® Ultra Fluoride (8B76) - One","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eSuitable for use in the British Berkefeld® Gravity water filter system, our Ultra Fluoride cartridge delivers all the expected benefits of a ceramic water filter candle, giving superior flow rates in a gravity filter while reducing particles, pathogenic bacteria and cysts. This Element has been tested to reduce up to 98.9%* of Fluoride and will adsorb a total 1,950 ppm of Fluoride - E.g. if your water contains 1ppm of Fluoride the Ultra Fluoride will effectively filter 1,950 Litres before needing to be replaced. Doulton® ceramic filter candles retain naturally-occurring minerals that make water taste great. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Improves taste and odour Reduces chlorine, bacteria, heavy metals, and fluoride Filters are suitable for use in Berkey, Phoenix, Purewell, Newton and other Gravity Water Filter Systems Replace every six months for best results *Tested in house with a 1 ppm nominal influent fluoride concentration PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e43.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-fluoride-8b76-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57848200167805,"sku":"47927165944142","price":43.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/UFSingle_6ed2670d-13dc-4403-a475-2d61a9b3a475.jpg?v=1771569763"},{"product_id":"british-berkefeld®-ultra-fluoride-8b76-two-1","title":"British Berkefeld® Ultra Fluoride (8B76) - Two","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eSuitable for use in the British Berkefeld® Gravity water filter system, our Ultra Fluoride cartridge delivers all the expected benefits of a ceramic water filter candle, giving superior flow rates in a gravity filter while reducing particles, pathogenic bacteria and cysts. This Element has been tested to reduce up to 98.9%* of Fluoride and will adsorb a total 1,950 ppm of Fluoride - E.g. if your water contains 1ppm of Fluoride the Ultra Fluoride will effectively filter 1,950 Litres before needing to be replaced. Doulton® ceramic filter candles retain naturally-occurring minerals that make water taste great. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Improves taste and odour Reduces chlorine, bacteria, heavy metals, and fluoride Filters are suitable for use in Berkey, Phoenix, Purewell, Newton and other Gravity Water Filter Systems Replace every six months for best results *Tested in house with a 1 ppm nominal influent fluoride concentration PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e81.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-fluoride-8b76-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57848200397181,"sku":"47927165976910","price":81.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/UF_Twin_1953572f-77a2-4db8-8a5f-86ce6738b3e0.jpg?v=1771569767"},{"product_id":"british-berkefeld®-ultra-fluoride-8b76-four-1","title":"British Berkefeld® Ultra Fluoride (8B76) - Four","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eSuitable for use in the British Berkefeld® Gravity water filter system, our Ultra Fluoride cartridge delivers all the expected benefits of a ceramic water filter candle, giving superior flow rates in a gravity filter while reducing particles, pathogenic bacteria and cysts. This Element has been tested to reduce up to 98.9%* of Fluoride and will adsorb a total 1,950 ppm of Fluoride - E.g. if your water contains 1ppm of Fluoride the Ultra Fluoride will effectively filter 1,950 Litres before needing to be replaced. Doulton® ceramic filter candles retain naturally-occurring minerals that make water taste great. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Improves taste and odour Reduces chlorine, bacteria, heavy metals, and fluoride Filters are suitable for use in Berkey, Phoenix, Purewell, Newton and other Gravity Water Filter Systems Replace every six months for best results *Tested in house with a 1 ppm nominal influent fluoride concentration PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e155.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-fluoride-8b76-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57848200790397,"sku":"47927166009678","price":155.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/UF_4Pack_37b3461d-0cad-4d9a-8a7a-7d49605aed13.jpg?v=1771569770"},{"product_id":"doulton®-limescale-reduction-cartridge-9a04-for-duo-systems-1","title":"Doulton® Limescale Reduction Cartridge (9A04) for DUO systems","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eSpecially chosen by the experts at Doulton®, our limescale water filter can be installed ahead of the ceramic water filter cartridge to reduce the build-up in your water. As well as protecting your appliances, this water filter for limescale removes its characteristic chalky taste – so is ideal for use in hardwater areas. Use within our Duo Countertop, Duo \u0026amp; Trio undercounter water filtration systems, and for the best water filter for limescale results, change it every three months. Limescale filter cartridge to reduce build-up on kitchen appliances Removes the chalky taste associated with hard water Lasts for 3 months* *dependent upon water quality\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e35.45 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Flimescale-reduction-cartridge-9a04-for-duo-systems\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57848201085309,"sku":"47024412000590","price":35.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/LimescaleCartridge_6ce67e3b-d0f2-4357-ac3e-45b12a163885.jpg?v=1771569774"},{"product_id":"doulton®-chlorine-reduction-cartridge-9c94-for-duo-systems-1","title":"Doulton® Chlorine Reduction Cartridge (9C94) for DUO systems","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eThis water filter for chlorine removal is a pre-filter element specifically designed for use with the HIP Duo undercounter filter system or a single 1\/4\" bsp filter system which may require higher flow. The chlorine water filter cartridge comprises of a high-capacity carbon block, which maximises chlorine removal to improve taste and odour. Use this water chlorine filter in combination with the Biotect Ultra® Water Filter cartridge for the very best results. Compatible with the Duo Countertop Water Filter System Improves taste and odour Lasts for 6 months before replacement is needed.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e35.45 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fchlorine-reduction-cartridge-9c94-for-duo-systems\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57848201380221,"sku":"47024478257486","price":35.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/ChlorineCartridge_3e95855f-e546-4d5c-b280-207dd27be6b5.jpg?v=1771569778"},{"product_id":"doulton®-fluoride-reduction-cartridge-9b04-for-duo-systems-1","title":"Doulton® Fluoride Reduction Cartridge (9B04) for DUO systems","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eThe Fluoride water treatment cartridge is used ahead of our ceramic water filter cartridges to reduce the levels of fluoride in your water supply. Fluoride can be naturally occurring and is added at a safe level as part of the water treatment process, but this cartridge is designed to provide an option for those who would prefer to reduce the level. Designed to reduce fluoride in drinking water For use in Duo \u0026amp; Trio Systems Recommended to be replaced every 3 months\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e35.45 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Ffluoride-reduction-cartridge-9b04-for-duo-systems\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57848201675133,"sku":"47024491430222","price":35.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/FluorideCartridge_8df909a6-5fee-4208-b1d2-5eeea83b2f3d.jpg?v=1771569781"},{"product_id":"doulton®-biotect-ultra®-2501-one-2","title":"Doulton® Biotect Ultra® (2501) - One","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eThe Biotect Ultra is Doultons hero water filter. Tested and certified by NSF to NSF\/ANSI Standards 42, 53 \u0026amp; 401 (in our Ecofast Biotect Ultra Inline) and NSF\/ANSI\/CAN 372, it is designed to fit into all Doulton under sink water filter systems and our tap-mounted countertop filter systems and is compatible with the EcoFast, Doulton DUO and Doulton TRIO systems. Using natural materials, this ceramic water filter, with an activated carbon core, enhances your water quality by reducing a range of common contaminants whilst retaining healthy minerals - leading to smoother, cleaner, fresher water in every drop. The Biotect Ultra reduces up to 99.99% of common contaminants, including the following in varying levels which can be viewed on our performance claims table here: Microplastics Chlorine and monochloramine Bacteria and cysts Insecticides and herbicides Heavy metals such as lead, cadmium and mercury For full information on our testing data for the Biotect Ultra and other filters in our range, please visit our test data page. You can also view comprehensive test results for this filter by clicking here. If limescale is an issue in your water, the Biotect Ultra SI filter may be a more fitting option, it offers the same protection against contaminants with additional limescale inhibition. The Biotect Ultra SI filter is also compatible with all Doulton under sink and tap-mounted countertop systems. You can also take our water quiz, to find out the best fit for your needs.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e29.45 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fbiotect-ultra-2501\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57870572814717,"sku":"47927213490510","price":29.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/BTU_eb77b05e-a901-480b-9610-5a3beb46a711.jpg?v=1772061149"},{"product_id":"doulton®-biotect-ultra®-2501-two-2","title":"Doulton® Biotect Ultra® (2501) - Two","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eThe Biotect Ultra is Doultons hero water filter. Tested and certified by NSF to NSF\/ANSI Standards 42, 53 \u0026amp; 401 (in our Ecofast Biotect Ultra Inline) and NSF\/ANSI\/CAN 372, it is designed to fit into all Doulton under sink water filter systems and our tap-mounted countertop filter systems and is compatible with the EcoFast, Doulton DUO and Doulton TRIO systems. Using natural materials, this ceramic water filter, with an activated carbon core, enhances your water quality by reducing a range of common contaminants whilst retaining healthy minerals - leading to smoother, cleaner, fresher water in every drop. The Biotect Ultra reduces up to 99.99% of common contaminants, including the following in varying levels which can be viewed on our performance claims table here: Microplastics Chlorine and monochloramine Bacteria and cysts Insecticides and herbicides Heavy metals such as lead, cadmium and mercury For full information on our testing data for the Biotect Ultra and other filters in our range, please visit our test data page. You can also view comprehensive test results for this filter by clicking here. If limescale is an issue in your water, the Biotect Ultra SI filter may be a more fitting option, it offers the same protection against contaminants with additional limescale inhibition. The Biotect Ultra SI filter is also compatible with all Doulton under sink and tap-mounted countertop systems. You can also take our water quiz, to find out the best fit for your needs.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e56.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fbiotect-ultra-2501\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57870572978557,"sku":"47927213523278","price":56.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/BTUTwin_824db71f-98f9-445b-b7c7-e069f3aae9b2.jpg?v=1772061152"},{"product_id":"british-berkefeld®-ultra-sterasyl®-8674-one-2","title":"British Berkefeld® Ultra Sterasyl® (8674) - One","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eUltra Sterasyl® is our best-selling ceramic water filter for gravity water filter systems. The combination of a microfilter ceramic outer, granular activated carbon and heavy metal removal media effectively reduces a range of different contaminants, including bacteria, trace organics, enhanced organics, pharmaceuticals and heavy metals such as lead. And as well as working with our gravity water filters, its also compatible with all other gravity fed water filter systems on the market.Change your ceramic water filter candle every six months for consistently clear, tasty and odourless water. If you live in a cloudy water area, you can also clean the Ultra Sterasyl® filter to help restore its flow. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Reduces bacteria, heavy metals, trace organics, enhanced organics, pharmaceuticals and PFAS. 99.9% reduction of microplastics* Filters are suitable for use in Berkey, Phoenix, Purewell, Newton Gravity Water Filter Systems The Ultra Sterasyl® ceramic filter replaces the ATC Super Sterasyl ceramic filter Replace every six months for best results (*As tested and Certified by NSF to NSF\/ANSI Std 401) For comprehensive test results regarding the Ultra Sterasyl® Ceramic filter, please click here to download. PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e23.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-sterasyl-8674-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57870573076861,"sku":"47927071539534","price":23.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/USSingle_3ae1b447-40a3-408c-8181-47b232f38de4.jpg?v=1772061156"},{"product_id":"british-berkefeld®-ultra-sterasyl®-8674-two-2","title":"British Berkefeld® Ultra Sterasyl® (8674) - Two","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eUltra Sterasyl® is our best-selling ceramic water filter for gravity water filter systems. The combination of a microfilter ceramic outer, granular activated carbon and heavy metal removal media effectively reduces a range of different contaminants, including bacteria, trace organics, enhanced organics, pharmaceuticals and heavy metals such as lead. And as well as working with our gravity water filters, its also compatible with all other gravity fed water filter systems on the market.Change your ceramic water filter candle every six months for consistently clear, tasty and odourless water. If you live in a cloudy water area, you can also clean the Ultra Sterasyl® filter to help restore its flow. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Reduces bacteria, heavy metals, trace organics, enhanced organics, pharmaceuticals and PFAS. 99.9% reduction of microplastics* Filters are suitable for use in Berkey, Phoenix, Purewell, Newton Gravity Water Filter Systems The Ultra Sterasyl® ceramic filter replaces the ATC Super Sterasyl ceramic filter Replace every six months for best results (*As tested and Certified by NSF to NSF\/ANSI Std 401) For comprehensive test results regarding the Ultra Sterasyl® Ceramic filter, please click here to download. PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e45.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-sterasyl-8674-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57870573306237,"sku":"47927071572302","price":45.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/USTwin_c463c9b7-5587-43fb-a3e7-0c84dcfcce80.jpg?v=1772061159"},{"product_id":"british-berkefeld®-ultra-sterasyl®-8674-four-2","title":"British Berkefeld® Ultra Sterasyl® (8674) - Four","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eUltra Sterasyl® is our best-selling ceramic water filter for gravity water filter systems. The combination of a microfilter ceramic outer, granular activated carbon and heavy metal removal media effectively reduces a range of different contaminants, including bacteria, trace organics, enhanced organics, pharmaceuticals and heavy metals such as lead. And as well as working with our gravity water filters, its also compatible with all other gravity fed water filter systems on the market.Change your ceramic water filter candle every six months for consistently clear, tasty and odourless water. If you live in a cloudy water area, you can also clean the Ultra Sterasyl® filter to help restore its flow. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Reduces bacteria, heavy metals, trace organics, enhanced organics, pharmaceuticals and PFAS. 99.9% reduction of microplastics* Filters are suitable for use in Berkey, Phoenix, Purewell, Newton Gravity Water Filter Systems The Ultra Sterasyl® ceramic filter replaces the ATC Super Sterasyl ceramic filter Replace every six months for best results (*As tested and Certified by NSF to NSF\/ANSI Std 401) For comprehensive test results regarding the Ultra Sterasyl® Ceramic filter, please click here to download. PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e86.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-sterasyl-8674-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57870573404541,"sku":"47927071605070","price":86.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/US4Pack_61b94381-c309-4142-8e3c-5bead92bb718.jpg?v=1772061163"},{"product_id":"british-berkefeld®-ultra-fluoride-8b76-one-2","title":"British Berkefeld® Ultra Fluoride (8B76) - One","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eSuitable for use in the British Berkefeld® Gravity water filter system, our Ultra Fluoride cartridge delivers all the expected benefits of a ceramic water filter candle, giving superior flow rates in a gravity filter while reducing particles, pathogenic bacteria and cysts. This Element has been tested to reduce up to 98.9%* of Fluoride and will adsorb a total 1,950 ppm of Fluoride - E.g. if your water contains 1ppm of Fluoride the Ultra Fluoride will effectively filter 1,950 Litres before needing to be replaced. Doulton® ceramic filter candles retain naturally-occurring minerals that make water taste great. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Improves taste and odour Reduces chlorine, bacteria, heavy metals, and fluoride Filters are suitable for use in Berkey, Phoenix, Purewell, Newton and other Gravity Water Filter Systems Replace every six months for best results *Tested in house with a 1 ppm nominal influent fluoride concentration PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e43.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-fluoride-8b76-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57870573535613,"sku":"47927165944142","price":43.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/UFSingle_634f0f6f-d8ae-40bc-832a-e8729eb37c99.jpg?v=1772061167"},{"product_id":"british-berkefeld®-ultra-fluoride-8b76-two-2","title":"British Berkefeld® Ultra Fluoride (8B76) - Two","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eSuitable for use in the British Berkefeld® Gravity water filter system, our Ultra Fluoride cartridge delivers all the expected benefits of a ceramic water filter candle, giving superior flow rates in a gravity filter while reducing particles, pathogenic bacteria and cysts. This Element has been tested to reduce up to 98.9%* of Fluoride and will adsorb a total 1,950 ppm of Fluoride - E.g. if your water contains 1ppm of Fluoride the Ultra Fluoride will effectively filter 1,950 Litres before needing to be replaced. Doulton® ceramic filter candles retain naturally-occurring minerals that make water taste great. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Improves taste and odour Reduces chlorine, bacteria, heavy metals, and fluoride Filters are suitable for use in Berkey, Phoenix, Purewell, Newton and other Gravity Water Filter Systems Replace every six months for best results *Tested in house with a 1 ppm nominal influent fluoride concentration PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e81.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-fluoride-8b76-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57870573666685,"sku":"47927165976910","price":81.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/UF_Twin_c2d2b0bf-ed5d-4feb-9ffd-ab80c34cd973.jpg?v=1772061170"},{"product_id":"british-berkefeld®-ultra-fluoride-8b76-four-2","title":"British Berkefeld® Ultra Fluoride (8B76) - Four","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eSuitable for use in the British Berkefeld® Gravity water filter system, our Ultra Fluoride cartridge delivers all the expected benefits of a ceramic water filter candle, giving superior flow rates in a gravity filter while reducing particles, pathogenic bacteria and cysts. This Element has been tested to reduce up to 98.9%* of Fluoride and will adsorb a total 1,950 ppm of Fluoride - E.g. if your water contains 1ppm of Fluoride the Ultra Fluoride will effectively filter 1,950 Litres before needing to be replaced. Doulton® ceramic filter candles retain naturally-occurring minerals that make water taste great. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Improves taste and odour Reduces chlorine, bacteria, heavy metals, and fluoride Filters are suitable for use in Berkey, Phoenix, Purewell, Newton and other Gravity Water Filter Systems Replace every six months for best results *Tested in house with a 1 ppm nominal influent fluoride concentration PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e155.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-fluoride-8b76-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57870574256509,"sku":"47927166009678","price":155.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/UF_4Pack_712f57aa-a98f-4991-ad5a-7f8a8e03bf32.jpg?v=1772061174"},{"product_id":"doulton®-limescale-reduction-cartridge-9a04-for-duo-systems-2","title":"Doulton® Limescale Reduction Cartridge (9A04) for DUO systems","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eSpecially chosen by the experts at Doulton®, our limescale water filter can be installed ahead of the ceramic water filter cartridge to reduce the build-up in your water. As well as protecting your appliances, this water filter for limescale removes its characteristic chalky taste – so is ideal for use in hardwater areas. Use within our Duo Countertop, Duo \u0026amp; Trio undercounter water filtration systems, and for the best water filter for limescale results, change it every three months. Limescale filter cartridge to reduce build-up on kitchen appliances Removes the chalky taste associated with hard water Lasts for 3 months* *dependent upon water quality\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e35.45 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Flimescale-reduction-cartridge-9a04-for-duo-systems\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57870574420349,"sku":"47024412000590","price":35.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/LimescaleCartridge_c8ee171a-4e63-44a2-992a-f7ed4dc83708.jpg?v=1772061177"},{"product_id":"doulton®-chlorine-reduction-cartridge-9c94-for-duo-systems-2","title":"Doulton® Chlorine Reduction Cartridge (9C94) for DUO systems","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eThis water filter for chlorine removal is a pre-filter element specifically designed for use with the HIP Duo undercounter filter system or a single 1\/4\" bsp filter system which may require higher flow. The chlorine water filter cartridge comprises of a high-capacity carbon block, which maximises chlorine removal to improve taste and odour. Use this water chlorine filter in combination with the Biotect Ultra® Water Filter cartridge for the very best results. Compatible with the Duo Countertop Water Filter System Improves taste and odour Lasts for 6 months before replacement is needed.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e35.45 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fchlorine-reduction-cartridge-9c94-for-duo-systems\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57870574616957,"sku":"47024478257486","price":35.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/ChlorineCartridge_81627275-33ed-437a-b765-b2f51c9938cc.jpg?v=1772061181"},{"product_id":"doulton®-fluoride-reduction-cartridge-9b04-for-duo-systems-2","title":"Doulton® Fluoride Reduction Cartridge (9B04) for DUO systems","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eThe Fluoride water treatment cartridge is used ahead of our ceramic water filter cartridges to reduce the levels of fluoride in your water supply. Fluoride can be naturally occurring and is added at a safe level as part of the water treatment process, but this cartridge is designed to provide an option for those who would prefer to reduce the level. Designed to reduce fluoride in drinking water For use in Duo \u0026amp; Trio Systems Recommended to be replaced every 3 months\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e35.45 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Ffluoride-reduction-cartridge-9b04-for-duo-systems\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57870574715261,"sku":"47024491430222","price":35.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/FluorideCartridge_7ed6f55a-c1c8-4b1f-a8c6-5204f22d8266.jpg?v=1772061185"},{"product_id":"doulton®-biotect-ultra®-2501-one-3","title":"Doulton® Biotect Ultra® (2501) - One","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eThe Biotect Ultra is Doultons hero water filter. Tested and certified by NSF to NSF\/ANSI Standards 42, 53 \u0026amp; 401 (in our Ecofast Biotect Ultra Inline) and NSF\/ANSI\/CAN 372, it is designed to fit into all Doulton under sink water filter systems and our tap-mounted countertop filter systems and is compatible with the EcoFast, Doulton DUO and Doulton TRIO systems. Using natural materials, this ceramic water filter, with an activated carbon core, enhances your water quality by reducing a range of common contaminants whilst retaining healthy minerals - leading to smoother, cleaner, fresher water in every drop. The Biotect Ultra reduces up to 99.99% of common contaminants, including the following in varying levels which can be viewed on our performance claims table here: Microplastics Chlorine and monochloramine Bacteria and cysts Insecticides and herbicides Heavy metals such as lead, cadmium and mercury For full information on our testing data for the Biotect Ultra and other filters in our range, please visit our test data page. You can also view comprehensive test results for this filter by clicking here. If limescale is an issue in your water, the Biotect Ultra SI filter may be a more fitting option, it offers the same protection against contaminants with additional limescale inhibition. The Biotect Ultra SI filter is also compatible with all Doulton under sink and tap-mounted countertop systems. You can also take our water quiz, to find out the best fit for your needs.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e29.45 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fbiotect-ultra-2501\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57874948751741,"sku":"47927213490510","price":29.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/BTU_d6a1a824-3b67-4144-ba9c-cdc6fb367758.jpg?v=1772148630"},{"product_id":"doulton®-biotect-ultra®-2501-two-3","title":"Doulton® Biotect Ultra® (2501) - Two","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eThe Biotect Ultra is Doultons hero water filter. Tested and certified by NSF to NSF\/ANSI Standards 42, 53 \u0026amp; 401 (in our Ecofast Biotect Ultra Inline) and NSF\/ANSI\/CAN 372, it is designed to fit into all Doulton under sink water filter systems and our tap-mounted countertop filter systems and is compatible with the EcoFast, Doulton DUO and Doulton TRIO systems. Using natural materials, this ceramic water filter, with an activated carbon core, enhances your water quality by reducing a range of common contaminants whilst retaining healthy minerals - leading to smoother, cleaner, fresher water in every drop. The Biotect Ultra reduces up to 99.99% of common contaminants, including the following in varying levels which can be viewed on our performance claims table here: Microplastics Chlorine and monochloramine Bacteria and cysts Insecticides and herbicides Heavy metals such as lead, cadmium and mercury For full information on our testing data for the Biotect Ultra and other filters in our range, please visit our test data page. You can also view comprehensive test results for this filter by clicking here. If limescale is an issue in your water, the Biotect Ultra SI filter may be a more fitting option, it offers the same protection against contaminants with additional limescale inhibition. The Biotect Ultra SI filter is also compatible with all Doulton under sink and tap-mounted countertop systems. You can also take our water quiz, to find out the best fit for your needs.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e56.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fbiotect-ultra-2501\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57874948915581,"sku":"47927213523278","price":56.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/BTUTwin_fb099d11-25af-4a57-98b1-316da61f2049.jpg?v=1772148633"},{"product_id":"british-berkefeld®-ultra-sterasyl®-8674-one-3","title":"British Berkefeld® Ultra Sterasyl® (8674) - One","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eUltra Sterasyl® is our best-selling ceramic water filter for gravity water filter systems. The combination of a microfilter ceramic outer, granular activated carbon and heavy metal removal media effectively reduces a range of different contaminants, including bacteria, trace organics, enhanced organics, pharmaceuticals and heavy metals such as lead. And as well as working with our gravity water filters, its also compatible with all other gravity fed water filter systems on the market.Change your ceramic water filter candle every six months for consistently clear, tasty and odourless water. If you live in a cloudy water area, you can also clean the Ultra Sterasyl® filter to help restore its flow. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Reduces bacteria, heavy metals, trace organics, enhanced organics, pharmaceuticals and PFAS. 99.9% reduction of microplastics* Filters are suitable for use in Berkey, Phoenix, Purewell, Newton Gravity Water Filter Systems The Ultra Sterasyl® ceramic filter replaces the ATC Super Sterasyl ceramic filter Replace every six months for best results (*As tested and Certified by NSF to NSF\/ANSI Std 401) For comprehensive test results regarding the Ultra Sterasyl® Ceramic filter, please click here to download. PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e23.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-sterasyl-8674-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57874948981117,"sku":"47927071539534","price":23.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/USSingle_330173b0-9eb1-49ec-bba2-5b3eb889bf93.jpg?v=1772148637"},{"product_id":"british-berkefeld®-ultra-sterasyl®-8674-two-3","title":"British Berkefeld® Ultra Sterasyl® (8674) - Two","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eUltra Sterasyl® is our best-selling ceramic water filter for gravity water filter systems. The combination of a microfilter ceramic outer, granular activated carbon and heavy metal removal media effectively reduces a range of different contaminants, including bacteria, trace organics, enhanced organics, pharmaceuticals and heavy metals such as lead. And as well as working with our gravity water filters, its also compatible with all other gravity fed water filter systems on the market.Change your ceramic water filter candle every six months for consistently clear, tasty and odourless water. If you live in a cloudy water area, you can also clean the Ultra Sterasyl® filter to help restore its flow. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Reduces bacteria, heavy metals, trace organics, enhanced organics, pharmaceuticals and PFAS. 99.9% reduction of microplastics* Filters are suitable for use in Berkey, Phoenix, Purewell, Newton Gravity Water Filter Systems The Ultra Sterasyl® ceramic filter replaces the ATC Super Sterasyl ceramic filter Replace every six months for best results (*As tested and Certified by NSF to NSF\/ANSI Std 401) For comprehensive test results regarding the Ultra Sterasyl® Ceramic filter, please click here to download. PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e45.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-sterasyl-8674-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57874949013885,"sku":"47927071572302","price":45.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/USTwin_787be947-cc97-4519-9ab1-f4036acf6efa.jpg?v=1772148640"},{"product_id":"british-berkefeld®-ultra-sterasyl®-8674-four-3","title":"British Berkefeld® Ultra Sterasyl® (8674) - Four","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eUltra Sterasyl® is our best-selling ceramic water filter for gravity water filter systems. The combination of a microfilter ceramic outer, granular activated carbon and heavy metal removal media effectively reduces a range of different contaminants, including bacteria, trace organics, enhanced organics, pharmaceuticals and heavy metals such as lead. And as well as working with our gravity water filters, its also compatible with all other gravity fed water filter systems on the market.Change your ceramic water filter candle every six months for consistently clear, tasty and odourless water. If you live in a cloudy water area, you can also clean the Ultra Sterasyl® filter to help restore its flow. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Reduces bacteria, heavy metals, trace organics, enhanced organics, pharmaceuticals and PFAS. 99.9% reduction of microplastics* Filters are suitable for use in Berkey, Phoenix, Purewell, Newton Gravity Water Filter Systems The Ultra Sterasyl® ceramic filter replaces the ATC Super Sterasyl ceramic filter Replace every six months for best results (*As tested and Certified by NSF to NSF\/ANSI Std 401) For comprehensive test results regarding the Ultra Sterasyl® Ceramic filter, please click here to download. PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e86.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-sterasyl-8674-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57874949046653,"sku":"47927071605070","price":86.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/US4Pack_9a3aeed2-65b2-4653-a5c5-728811ff08f8.jpg?v=1772148644"},{"product_id":"british-berkefeld®-ultra-fluoride-8b76-one-3","title":"British Berkefeld® Ultra Fluoride (8B76) - One","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eSuitable for use in the British Berkefeld® Gravity water filter system, our Ultra Fluoride cartridge delivers all the expected benefits of a ceramic water filter candle, giving superior flow rates in a gravity filter while reducing particles, pathogenic bacteria and cysts. This Element has been tested to reduce up to 98.9%* of Fluoride and will adsorb a total 1,950 ppm of Fluoride - E.g. if your water contains 1ppm of Fluoride the Ultra Fluoride will effectively filter 1,950 Litres before needing to be replaced. Doulton® ceramic filter candles retain naturally-occurring minerals that make water taste great. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Improves taste and odour Reduces chlorine, bacteria, heavy metals, and fluoride Filters are suitable for use in Berkey, Phoenix, Purewell, Newton and other Gravity Water Filter Systems Replace every six months for best results *Tested in house with a 1 ppm nominal influent fluoride concentration PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e43.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-fluoride-8b76-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57874949144957,"sku":"47927165944142","price":43.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/UFSingle_448d3dd1-a972-46e0-8b28-05466f9fc170.jpg?v=1772148647"},{"product_id":"british-berkefeld®-ultra-fluoride-8b76-two-3","title":"British Berkefeld® Ultra Fluoride (8B76) - Two","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eSuitable for use in the British Berkefeld® Gravity water filter system, our Ultra Fluoride cartridge delivers all the expected benefits of a ceramic water filter candle, giving superior flow rates in a gravity filter while reducing particles, pathogenic bacteria and cysts. This Element has been tested to reduce up to 98.9%* of Fluoride and will adsorb a total 1,950 ppm of Fluoride - E.g. if your water contains 1ppm of Fluoride the Ultra Fluoride will effectively filter 1,950 Litres before needing to be replaced. Doulton® ceramic filter candles retain naturally-occurring minerals that make water taste great. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Improves taste and odour Reduces chlorine, bacteria, heavy metals, and fluoride Filters are suitable for use in Berkey, Phoenix, Purewell, Newton and other Gravity Water Filter Systems Replace every six months for best results *Tested in house with a 1 ppm nominal influent fluoride concentration PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e81.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-fluoride-8b76-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57874949210493,"sku":"47927165976910","price":81.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/UF_Twin_57e5c476-a88c-425e-84d4-231cd739b583.jpg?v=1772148651"},{"product_id":"british-berkefeld®-ultra-fluoride-8b76-four-3","title":"British Berkefeld® Ultra Fluoride (8B76) - Four","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eSuitable for use in the British Berkefeld® Gravity water filter system, our Ultra Fluoride cartridge delivers all the expected benefits of a ceramic water filter candle, giving superior flow rates in a gravity filter while reducing particles, pathogenic bacteria and cysts. This Element has been tested to reduce up to 98.9%* of Fluoride and will adsorb a total 1,950 ppm of Fluoride - E.g. if your water contains 1ppm of Fluoride the Ultra Fluoride will effectively filter 1,950 Litres before needing to be replaced. Doulton® ceramic filter candles retain naturally-occurring minerals that make water taste great. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Improves taste and odour Reduces chlorine, bacteria, heavy metals, and fluoride Filters are suitable for use in Berkey, Phoenix, Purewell, Newton and other Gravity Water Filter Systems Replace every six months for best results *Tested in house with a 1 ppm nominal influent fluoride concentration PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e155.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-fluoride-8b76-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57874949308797,"sku":"47927166009678","price":155.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/UF_4Pack_6cf8e08b-2e84-4cf2-b5e7-8376a187bce7.jpg?v=1772148655"},{"product_id":"doulton®-limescale-reduction-cartridge-9a04-for-duo-systems-3","title":"Doulton® Limescale Reduction Cartridge (9A04) for DUO systems","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eSpecially chosen by the experts at Doulton®, our limescale water filter can be installed ahead of the ceramic water filter cartridge to reduce the build-up in your water. As well as protecting your appliances, this water filter for limescale removes its characteristic chalky taste – so is ideal for use in hardwater areas. Use within our Duo Countertop, Duo \u0026amp; Trio undercounter water filtration systems, and for the best water filter for limescale results, change it every three months. Limescale filter cartridge to reduce build-up on kitchen appliances Removes the chalky taste associated with hard water Lasts for 3 months* *dependent upon water quality\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e35.45 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Flimescale-reduction-cartridge-9a04-for-duo-systems\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57874949374333,"sku":"47024412000590","price":35.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/LimescaleCartridge_e3503dc5-0eff-418f-aa3b-b5063ce59fac.jpg?v=1772148659"},{"product_id":"doulton®-chlorine-reduction-cartridge-9c94-for-duo-systems-3","title":"Doulton® Chlorine Reduction Cartridge (9C94) for DUO systems","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eThis water filter for chlorine removal is a pre-filter element specifically designed for use with the HIP Duo undercounter filter system or a single 1\/4\" bsp filter system which may require higher flow. The chlorine water filter cartridge comprises of a high-capacity carbon block, which maximises chlorine removal to improve taste and odour. Use this water chlorine filter in combination with the Biotect Ultra® Water Filter cartridge for the very best results. Compatible with the Duo Countertop Water Filter System Improves taste and odour Lasts for 6 months before replacement is needed.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e35.45 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fchlorine-reduction-cartridge-9c94-for-duo-systems\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57874949472637,"sku":"47024478257486","price":35.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/ChlorineCartridge_d4532257-f8f6-416b-bc0d-013e94b18ab0.jpg?v=1772148663"},{"product_id":"doulton®-fluoride-reduction-cartridge-9b04-for-duo-systems-3","title":"Doulton® Fluoride Reduction Cartridge (9B04) for DUO systems","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eThe Fluoride water treatment cartridge is used ahead of our ceramic water filter cartridges to reduce the levels of fluoride in your water supply. Fluoride can be naturally occurring and is added at a safe level as part of the water treatment process, but this cartridge is designed to provide an option for those who would prefer to reduce the level. Designed to reduce fluoride in drinking water For use in Duo \u0026amp; Trio Systems Recommended to be replaced every 3 months\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e35.45 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Ffluoride-reduction-cartridge-9b04-for-duo-systems\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57874949505405,"sku":"47024491430222","price":35.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/FluorideCartridge_3f9e1b59-6270-40a8-912d-8ef2c9e0dff9.jpg?v=1772148667"},{"product_id":"doulton®-biotect-ultra®-2501-one-4","title":"Doulton® Biotect Ultra® (2501) - One","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eThe Biotect Ultra is Doultons hero water filter. Tested and certified by NSF to NSF\/ANSI Standards 42, 53 \u0026amp; 401 (in our Ecofast Biotect Ultra Inline) and NSF\/ANSI\/CAN 372, it is designed to fit into all Doulton under sink water filter systems and our tap-mounted countertop filter systems and is compatible with the EcoFast, Doulton DUO and Doulton TRIO systems. Using natural materials, this ceramic water filter, with an activated carbon core, enhances your water quality by reducing a range of common contaminants whilst retaining healthy minerals - leading to smoother, cleaner, fresher water in every drop. The Biotect Ultra reduces up to 99.99% of common contaminants, including the following in varying levels which can be viewed on our performance claims table here: Microplastics Chlorine and monochloramine Bacteria and cysts Insecticides and herbicides Heavy metals such as lead, cadmium and mercury For full information on our testing data for the Biotect Ultra and other filters in our range, please visit our test data page. You can also view comprehensive test results for this filter by clicking here. If limescale is an issue in your water, the Biotect Ultra SI filter may be a more fitting option, it offers the same protection against contaminants with additional limescale inhibition. The Biotect Ultra SI filter is also compatible with all Doulton under sink and tap-mounted countertop systems. You can also take our water quiz, to find out the best fit for your needs.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e29.45 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fbiotect-ultra-2501\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57925949948285,"sku":"47927213490510","price":29.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/BTU_dd69aafa-c4b8-4c97-8d33-62f8df24d204.jpg?v=1773357160"},{"product_id":"doulton®-biotect-ultra®-2501-two-4","title":"Doulton® Biotect Ultra® (2501) - Two","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eThe Biotect Ultra is Doultons hero water filter. Tested and certified by NSF to NSF\/ANSI Standards 42, 53 \u0026amp; 401 (in our Ecofast Biotect Ultra Inline) and NSF\/ANSI\/CAN 372, it is designed to fit into all Doulton under sink water filter systems and our tap-mounted countertop filter systems and is compatible with the EcoFast, Doulton DUO and Doulton TRIO systems. Using natural materials, this ceramic water filter, with an activated carbon core, enhances your water quality by reducing a range of common contaminants whilst retaining healthy minerals - leading to smoother, cleaner, fresher water in every drop. The Biotect Ultra reduces up to 99.99% of common contaminants, including the following in varying levels which can be viewed on our performance claims table here: Microplastics Chlorine and monochloramine Bacteria and cysts Insecticides and herbicides Heavy metals such as lead, cadmium and mercury For full information on our testing data for the Biotect Ultra and other filters in our range, please visit our test data page. You can also view comprehensive test results for this filter by clicking here. If limescale is an issue in your water, the Biotect Ultra SI filter may be a more fitting option, it offers the same protection against contaminants with additional limescale inhibition. The Biotect Ultra SI filter is also compatible with all Doulton under sink and tap-mounted countertop systems. You can also take our water quiz, to find out the best fit for your needs.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e56.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fbiotect-ultra-2501\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57925949981053,"sku":"47927213523278","price":56.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/BTUTwin_b3858a5b-1a1f-47f6-88be-cc419d1df9b8.jpg?v=1773357164"},{"product_id":"british-berkefeld®-ultra-sterasyl®-8674-one-4","title":"British Berkefeld® Ultra Sterasyl® (8674) - One","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eUltra Sterasyl® is our best-selling ceramic water filter for gravity water filter systems. The combination of a microfilter ceramic outer, granular activated carbon and heavy metal removal media effectively reduces a range of different contaminants, including bacteria, trace organics, enhanced organics, pharmaceuticals and heavy metals such as lead. And as well as working with our gravity water filters, its also compatible with all other gravity fed water filter systems on the market.Change your ceramic water filter candle every six months for consistently clear, tasty and odourless water. If you live in a cloudy water area, you can also clean the Ultra Sterasyl® filter to help restore its flow. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Reduces bacteria, heavy metals, trace organics, enhanced organics, pharmaceuticals and PFAS. 99.9% reduction of microplastics* Filters are suitable for use in Berkey, Phoenix, Purewell, Newton Gravity Water Filter Systems The Ultra Sterasyl® ceramic filter replaces the ATC Super Sterasyl ceramic filter Replace every six months for best results (*As tested and Certified by NSF to NSF\/ANSI Std 401) For comprehensive test results regarding the Ultra Sterasyl® Ceramic filter, please click here to download. PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e23.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-sterasyl-8674-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57925950013821,"sku":"47927071539534","price":23.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/USSingle_cba6529c-534a-4eb1-b97e-c834c5c21884.jpg?v=1773357167"},{"product_id":"british-berkefeld®-ultra-sterasyl®-8674-two-4","title":"British Berkefeld® Ultra Sterasyl® (8674) - Two","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eUltra Sterasyl® is our best-selling ceramic water filter for gravity water filter systems. The combination of a microfilter ceramic outer, granular activated carbon and heavy metal removal media effectively reduces a range of different contaminants, including bacteria, trace organics, enhanced organics, pharmaceuticals and heavy metals such as lead. And as well as working with our gravity water filters, its also compatible with all other gravity fed water filter systems on the market.Change your ceramic water filter candle every six months for consistently clear, tasty and odourless water. If you live in a cloudy water area, you can also clean the Ultra Sterasyl® filter to help restore its flow. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Reduces bacteria, heavy metals, trace organics, enhanced organics, pharmaceuticals and PFAS. 99.9% reduction of microplastics* Filters are suitable for use in Berkey, Phoenix, Purewell, Newton Gravity Water Filter Systems The Ultra Sterasyl® ceramic filter replaces the ATC Super Sterasyl ceramic filter Replace every six months for best results (*As tested and Certified by NSF to NSF\/ANSI Std 401) For comprehensive test results regarding the Ultra Sterasyl® Ceramic filter, please click here to download. PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e45.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-sterasyl-8674-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57925950046589,"sku":"47927071572302","price":45.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/USTwin_e55bc38c-f1a7-41b9-863e-6fecb06c1cf7.jpg?v=1773357171"},{"product_id":"british-berkefeld®-ultra-sterasyl®-8674-four-4","title":"British Berkefeld® Ultra Sterasyl® (8674) - Four","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eUltra Sterasyl® is our best-selling ceramic water filter for gravity water filter systems. The combination of a microfilter ceramic outer, granular activated carbon and heavy metal removal media effectively reduces a range of different contaminants, including bacteria, trace organics, enhanced organics, pharmaceuticals and heavy metals such as lead. And as well as working with our gravity water filters, its also compatible with all other gravity fed water filter systems on the market.Change your ceramic water filter candle every six months for consistently clear, tasty and odourless water. If you live in a cloudy water area, you can also clean the Ultra Sterasyl® filter to help restore its flow. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Reduces bacteria, heavy metals, trace organics, enhanced organics, pharmaceuticals and PFAS. 99.9% reduction of microplastics* Filters are suitable for use in Berkey, Phoenix, Purewell, Newton Gravity Water Filter Systems The Ultra Sterasyl® ceramic filter replaces the ATC Super Sterasyl ceramic filter Replace every six months for best results (*As tested and Certified by NSF to NSF\/ANSI Std 401) For comprehensive test results regarding the Ultra Sterasyl® Ceramic filter, please click here to download. PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e86.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-sterasyl-8674-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57925950079357,"sku":"47927071605070","price":86.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/US4Pack_c410df9b-5622-4e69-9b98-5bbf169e9db5.jpg?v=1773357174"},{"product_id":"british-berkefeld®-ultra-fluoride-8b76-one-4","title":"British Berkefeld® Ultra Fluoride (8B76) - One","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eSuitable for use in the British Berkefeld® Gravity water filter system, our Ultra Fluoride cartridge delivers all the expected benefits of a ceramic water filter candle, giving superior flow rates in a gravity filter while reducing particles, pathogenic bacteria and cysts. This Element has been tested to reduce up to 98.9%* of Fluoride and will adsorb a total 1,950 ppm of Fluoride - E.g. if your water contains 1ppm of Fluoride the Ultra Fluoride will effectively filter 1,950 Litres before needing to be replaced. Doulton® ceramic filter candles retain naturally-occurring minerals that make water taste great. Replacement ceramic water filter cartridge, complete with wing nuts \u0026amp; washers Improves taste and odour Reduces chlorine, bacteria, heavy metals, and fluoride Filters are suitable for use in Berkey, Phoenix, Purewell, Newton and other Gravity Water Filter Systems Replace every six months for best results *Tested in house with a 1 ppm nominal influent fluoride concentration PLEASE NOTE: It is not recommended to combine Ultra Sterasyl and Ultra Fluoride filters together in your gravity system, as this will affect the performance of the filters.\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Doulton\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e43.95 GBP\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=69790\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Fdoulton.com%2Fproducts%2Fultra-fluoride-8b76-for-british-berkefeld-stainless-steel-gravity-system\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":57925950112125,"sku":"47927165944142","price":43.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/UFSingle_ec4c68c7-c97c-428f-9305-e90fd7f3ddbf.jpg?v=1773357177"}],"url":"https:\/\/search.negozishop.it\/collections\/water-filter-cartridges.oembed","provider":"Search Negozishop","version":"1.0","type":"link"}