{"title":"Doulton Water Filter Systems \u0026 Filters","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eExperience exceptional water quality with Doulton Water Filters. Pioneers of water filtration since 1826, our expertly designed water filter systems effectively reduce up to 99.99% of common contaminants whilst retaining essential minerals in your drinking water.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"hip-trio-biotect-ultra","title":"Doulton® HIP TRIO Under Sink Water Filter System with Biotect® Ultra","description":"\u003cp class=\"MsoNormal\"\u003eEnjoy triple the levels of protection with the Doulton HIP TRIO under sink water filter system. With three stages of advanced filtration, this discreet solution is placed in the cupboard under your sink and is recommended for use with the \u003ca href=\"https:\/\/doulton.com\/products\/pillar-tap\" target=\"_blank\"\u003eDoulton Pillar Tap\u003c\/a\u003e or integrated with the \u003ca href=\"https:\/\/doulton.com\/products\/three-way-mixer-tap\" target=\"_blank\"\u003eDoulton Three Way Mixer Tap\u003c\/a\u003e (each sold separately). Please see FAQs for more details.\u003c\/p\u003e\n\u003cp\u003eThe HIP TRIO system allows for enhanced contaminant reduction through your choice of two pre-filter cartridges. After the water passes through the prefilters it then flows through our independently tested \u003ca href=\"https:\/\/doulton.com\/products\/biotect-ultra-2501\"\u003eBiotect\u003c\/a\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/doulton.com\/products\/biotect-ultra-2501\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003e®\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e Ultra Filter\u003c\/a\u003e – our most popular filter that effectively reduces up to 99.99% of common contaminants including the following in varying levels, which can be viewed on our performance claims table \u003ca rel=\"noopener\" href=\"https:\/\/doulton.com\/pages\/test-data\" target=\"_blank\"\u003ehere.\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eBacteria and cysts (including Giardia and Cryptosporidium)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eCommon insecticides and herbicides\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eMicroplastics\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eHeavy metals such as: lead, cadmium and mercury\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eChlorine and monochloramine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAll of the claims for the Doulton HIP TRIO water filter system are independently tested to a range of NSF\/ANSI standard protocols.\u003c\/p\u003e\n\u003cp\u003eAn \u003ca rel=\"noopener\" href=\"https:\/\/doulton.com\/products\/undercounter-installation-kit\" target=\"_blank\"\u003einstallation pack\u003c\/a\u003e is included with your order, free of charge. So, whether you’re an avid DIYer, or prefer to call in the professionals, installing the system can be done on average within an hour.\u003c\/p\u003e\n\u003cp\u003eIf you need an additional guidance with this, or any other information, please contact our customer service team by emailing filtersales@doulton.com\u003c\/p\u003e\n\u003cp\u003eFor further information, please refer to the FAQs section below.\u003c\/p\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":47023995814222,"sku":"W9380150-01","price":354.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/8544\/9294\/files\/HIPTrio_0ff6d960-a2a8-42a4-9a03-68b87c07211f.jpg?v=1736765308"},{"product_id":"hip-duo-biotect-ultra","title":"Doulton® HIP DUO Under Sink Water Filter System with Biotect® Ultra","description":"\u003cp class=\"MsoNormal\"\u003eExperience additional peace of mind with the Doulton HIP DUO Under Sink Water Filter System. This high-performance solution fits neatly underneath your sink and delivers exceptional water quality by using a two-stage filtration process.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eFirstly, water passes through your choice of pre-filter cartridge. These are designed to reduce specific concerns such as Limescale, Fluoride, PFAS, Sediment and other unwanted contaminants in your drinking water. When adding your system to the basket, simply select the \u003ca href=\"https:\/\/doulton.com\/collections\/replacements\" rel=\"noopener\" target=\"_blank\"\u003epre-filter cartridge\u003c\/a\u003e that best addresses your personal preferences.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eFollowing this, the water then flows through the independently certified \u003ca href=\"https:\/\/doulton.com\/products\/biotect-ultra-2501\" rel=\"noopener\" target=\"_blank\"\u003eBiotect\u003c\/a\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/doulton.com\/products\/biotect-ultra-2501\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003e®\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e Ultra Filter\u003c\/a\u003e. This ceramic water filter provides powerful protection by reducing up to 99.99% of common contaminants \u003cspan style=\"mso-ascii-font-family: Aptos; mso-fareast-font-family: Aptos; mso-hansi-font-family: Aptos; mso-bidi-font-family: Aptos;\"\u003eincluding the following in varying levels, which can be viewed on our performance claims\u003c\/span\u003e\u003cspan style=\"mso-ascii-font-family: Aptos; mso-fareast-font-family: Aptos; mso-hansi-font-family: Aptos; mso-bidi-font-family: Aptos;\"\u003e table \u003c\/span\u003e\u003ca href=\"https:\/\/doulton.com\/pages\/test-data\" rel=\"noopener\" target=\"_blank\"\u003e\u003cb\u003e\u003cspan style=\"mso-ascii-font-family: Aptos; mso-fareast-font-family: Aptos; mso-hansi-font-family: Aptos; mso-bidi-font-family: Aptos;\"\u003ehere\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cspan style=\"mso-ascii-font-family: Aptos; mso-fareast-font-family: Aptos; mso-hansi-font-family: Aptos; mso-bidi-font-family: Aptos;\"\u003e:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eBacteria and cysts (including Giardia and Cryptosporidium)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eCommon insecticides and herbicides\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eMicroplastics\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eHeavy metals such as lead, cadmium, and mercury\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eChlorine and monochloramine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstalling the Doulton HIP DUO water filter system is a simple process for those with some DIY experience. We’ve included clear, easy to follow in the box, and an \u003ca href=\"https:\/\/doulton.com\/products\/undercounter-installation-kit\" rel=\"noopener\" target=\"_blank\"\u003einstallation pack\u003c\/a\u003e is also included free of charge at checkout. If you’d feel more comfortable having a professional assist, a qualified plumber can usually complete the installation in about an hour.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eWe highly recommend using the \u003ca href=\"https:\/\/doulton.com\/products\/pillar-tap\" target=\"_blank\"\u003eDoulton Pillar Tap\u003c\/a\u003e or integrated with the \u003ca href=\"https:\/\/doulton.com\/products\/three-way-mixer-tap\" target=\"_blank\"\u003eDoulton Three Way Mixer Tap\u003c\/a\u003e (each sold separately), to maximise the effectiveness of this system.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAll of the above claims for the Doulton HIP DUO water filter system are independently tested to a range of NSF\/ANSI standard protocols for your peace of mind.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003ePlease see the FAQs section below for more information. To explore more under sink water filter systems in the Doulton range, click here: \u003ca href=\"https:\/\/doulton.com\/collections\/undercounter\"\u003ehttps:\/\/doulton.com\/collections\/undercounter\u003c\/a\u003e\u003c\/p\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":47024007250254,"sku":"W9380022-01","price":304.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/8544\/9294\/files\/HIPDUO_08573507-234b-4091-ac2a-b4f5773232aa.jpg?v=1736765268"},{"product_id":"biotect-ultra-2501","title":"Doulton® Biotect® Ultra (2501)","description":"\u003cp\u003eThe Biotect\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003e®\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e Ultra is Doulton’s hero water filter. Tested and certified by NSF to NSF\/ANSI Standards 42, 53 \u0026amp; 401 (in our Kingfisher Biotect\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003e®\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e Ultra Inline Water Filter System) and NSF\/ANSI\/CAN 372, it is designed to fit into all Doulton \u003ca href=\"https:\/\/doulton.com\/collections\/undercounter\"\u003eunder sink water filter systems\u003c\/a\u003e and our tap-mounted countertop filter systems and is compatible with the Kingfisher\u003cstrong\u003e, \u003c\/strong\u003eDoulton DUO and Doulton TRIO systems.\u003c\/p\u003e\n\u003cp\u003eUsing 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.\u003c\/p\u003e\n\u003cp\u003eThe Biotect\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003e®\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e Ultra reduces up to 99.99% of common contaminants, including the following in varying levels which can be viewed on our performance claims table \u003ca href=\"https:\/\/doulton.com\/pages\/test-data\"\u003ehere\u003c\/a\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMicroplastics\u003c\/li\u003e\n\u003cli\u003eChlorine and monochloramine\u003c\/li\u003e\n\u003cli\u003eBacteria and cysts\u003c\/li\u003e\n\u003cli\u003eInsecticides and herbicides\u003c\/li\u003e\n\u003cli\u003eHeavy metals such as lead, cadmium and mercury\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor full information on our testing data for the Biotect\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003e®\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e Ultra and other filters in our range, please visit our \u003ca href=\"https:\/\/doulton.com\/pages\/test-data\"\u003etest data page\u003c\/a\u003e. You can also view comprehensive test results for this filter by clicking \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0775\/8544\/9294\/files\/17-202-Doulton_Chemical_Reduction_Test-Biotect_Ultra.pdf?v=1708609640\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eIf limescale is an issue in your water, the \u003ca href=\"https:\/\/doulton.com\/products\/biotect-ultra-si-2505\"\u003eBiotect\u003c\/a\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/doulton.com\/products\/biotect-ultra-si-2505\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003e®\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e Ultra SI filter\u003c\/a\u003e may be a more fitting option, it offers the same protection against contaminants with additional limescale inhibition. The Biotect\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003e®\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e Ultra SI filter is also compatible with all Doulton under sink and tap-mounted countertop systems.\u003c\/p\u003e\n\u003cp\u003eYou can also take our \u003ca href=\"https:\/\/doulton.com\/pages\/quiz\"\u003ewater quiz\u003c\/a\u003e, to find out the best fit for your needs.\u003c\/p\u003e","brand":"Doulton","offers":[{"title":"One","offer_id":47927213490510,"sku":"W9123050-01","price":29.45,"currency_code":"GBP","in_stock":false},{"title":"Two","offer_id":47927213523278,"sku":"W9123050-02","price":56.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/8544\/9294\/files\/BTU_0d632e8c-3f8f-403b-a408-4494f5fee5ac.jpg?v=1736764162"},{"product_id":"limescale-reduction-cartridge-9a04-for-duo-systems","title":"Doulton® Limescale Reduction Cartridge (9A04) for DUO \u0026 TRIO systems","description":"\u003cp id=\"H6TUWTL\" data-mce-fragment=\"1\"\u003e\u003cspan data-sheets-textstyleruns='{\"1\":0}{\"1\":48,\"2\":{\"2\":{\"1\":2,\"2\":7384391},\"3\":\"Calibri\",\"4\":12}}{\"1\":71,\"2\":{\"2\":{\"1\":2,\"2\":0},\"3\":\"Calibri\",\"4\":12}}{\"1\":214,\"2\":{\"2\":{\"1\":2,\"2\":7384391},\"3\":\"Calibri\",\"4\":12}}{\"1\":241,\"2\":{\"2\":{\"1\":2,\"2\":0},\"3\":\"Calibri\",\"4\":12}}{\"1\":334,\"2\":{\"2\":{\"1\":2,\"2\":3158064},\"3\":\"Calibri\",\"4\":12}}{\"1\":416,\"2\":{\"2\":{\"1\":2,\"2\":7384391},\"3\":\"Calibri\",\"4\":12}}{\"1\":448,\"2\":{\"2\":{\"1\":2,\"2\":3158064},\"3\":\"Calibri\",\"4\":12}}' data-sheets-userformat='{\"2\":14721,\"3\":{\"1\":0,\"3\":1},\"10\":1,\"11\":4,\"14\":{\"1\":2,\"2\":0},\"15\":\"Calibri\",\"16\":12}' data-sheets-value='{\"1\":2,\"2\":\"Specially 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. \"}'\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. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-sheets-textstyleruns='{\"1\":0}{\"1\":48,\"2\":{\"2\":{\"1\":2,\"2\":7384391},\"3\":\"Calibri\",\"4\":12}}{\"1\":71,\"2\":{\"2\":{\"1\":2,\"2\":0},\"3\":\"Calibri\",\"4\":12}}{\"1\":214,\"2\":{\"2\":{\"1\":2,\"2\":7384391},\"3\":\"Calibri\",\"4\":12}}{\"1\":241,\"2\":{\"2\":{\"1\":2,\"2\":0},\"3\":\"Calibri\",\"4\":12}}{\"1\":334,\"2\":{\"2\":{\"1\":2,\"2\":3158064},\"3\":\"Calibri\",\"4\":12}}{\"1\":416,\"2\":{\"2\":{\"1\":2,\"2\":7384391},\"3\":\"Calibri\",\"4\":12}}{\"1\":448,\"2\":{\"2\":{\"1\":2,\"2\":3158064},\"3\":\"Calibri\",\"4\":12}}' data-sheets-userformat='{\"2\":14721,\"3\":{\"1\":0,\"3\":1},\"10\":1,\"11\":4,\"14\":{\"1\":2,\"2\":0},\"15\":\"Calibri\",\"16\":12}' data-sheets-value='{\"1\":2,\"2\":\"Specially 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. \"}'\u003eLimescale filter cartridge to reduce build-up on kitchen appliances\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-sheets-textstyleruns='{\"1\":0}{\"1\":48,\"2\":{\"2\":{\"1\":2,\"2\":7384391},\"3\":\"Calibri\",\"4\":12}}{\"1\":71,\"2\":{\"2\":{\"1\":2,\"2\":0},\"3\":\"Calibri\",\"4\":12}}{\"1\":214,\"2\":{\"2\":{\"1\":2,\"2\":7384391},\"3\":\"Calibri\",\"4\":12}}{\"1\":241,\"2\":{\"2\":{\"1\":2,\"2\":0},\"3\":\"Calibri\",\"4\":12}}{\"1\":334,\"2\":{\"2\":{\"1\":2,\"2\":3158064},\"3\":\"Calibri\",\"4\":12}}{\"1\":416,\"2\":{\"2\":{\"1\":2,\"2\":7384391},\"3\":\"Calibri\",\"4\":12}}{\"1\":448,\"2\":{\"2\":{\"1\":2,\"2\":3158064},\"3\":\"Calibri\",\"4\":12}}' data-sheets-userformat='{\"2\":14721,\"3\":{\"1\":0,\"3\":1},\"10\":1,\"11\":4,\"14\":{\"1\":2,\"2\":0},\"15\":\"Calibri\",\"16\":12}' data-sheets-value='{\"1\":2,\"2\":\"Specially 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. \"}'\u003eRemoves the chalky taste associated with hard water\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-sheets-textstyleruns='{\"1\":0}{\"1\":48,\"2\":{\"2\":{\"1\":2,\"2\":7384391},\"3\":\"Calibri\",\"4\":12}}{\"1\":71,\"2\":{\"2\":{\"1\":2,\"2\":0},\"3\":\"Calibri\",\"4\":12}}{\"1\":214,\"2\":{\"2\":{\"1\":2,\"2\":7384391},\"3\":\"Calibri\",\"4\":12}}{\"1\":241,\"2\":{\"2\":{\"1\":2,\"2\":0},\"3\":\"Calibri\",\"4\":12}}{\"1\":334,\"2\":{\"2\":{\"1\":2,\"2\":3158064},\"3\":\"Calibri\",\"4\":12}}{\"1\":416,\"2\":{\"2\":{\"1\":2,\"2\":7384391},\"3\":\"Calibri\",\"4\":12}}{\"1\":448,\"2\":{\"2\":{\"1\":2,\"2\":3158064},\"3\":\"Calibri\",\"4\":12}}' data-sheets-userformat='{\"2\":14721,\"3\":{\"1\":0,\"3\":1},\"10\":1,\"11\":4,\"14\":{\"1\":2,\"2\":0},\"15\":\"Calibri\",\"16\":12}' data-sheets-value='{\"1\":2,\"2\":\"Specially 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. \"}'\u003eLasts for 3 months*\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*dependent upon water quality\u003c\/p\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":47024412000590,"sku":"W9125010-01","price":36.45,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/8544\/9294\/files\/LimescaleCartridge_31f9ad92-002f-4240-af90-121b7ac22a84.jpg?v=1736765472"},{"product_id":"chlorine-reduction-cartridge-9c94-for-duo-systems","title":"Doulton® Chlorine Reduction Cartridge (9C94) for DUO \u0026 TRIO systems","description":"\u003cp id=\"O3GRC4X\" data-mce-fragment=\"1\"\u003e\u003cspan data-sheets-userformat='{\"2\":14721,\"3\":{\"1\":0,\"3\":1},\"10\":1,\"11\":4,\"14\":{\"1\":2,\"2\":3158064},\"15\":\"Calibri\",\"16\":12}' data-sheets-value='{\"1\":2,\"2\":\"This water filter for chlorine removal is a pre-filter element specifically designed for use with the HIP Duo undercounter filter system – so should not be used in a single filter system. 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. \"}'\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. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-sheets-userformat='{\"2\":14721,\"3\":{\"1\":0,\"3\":1},\"10\":1,\"11\":4,\"14\":{\"1\":2,\"2\":3158064},\"15\":\"Calibri\",\"16\":12}' data-sheets-value='{\"1\":2,\"2\":\"This water filter for chlorine removal is a pre-filter element specifically designed for use with the HIP Duo undercounter filter system – so should not be used in a single filter system. 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. \"}'\u003eCompatible with the Duo Countertop Water Filter System\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-sheets-userformat='{\"2\":14721,\"3\":{\"1\":0,\"3\":1},\"10\":1,\"11\":4,\"14\":{\"1\":2,\"2\":3158064},\"15\":\"Calibri\",\"16\":12}' data-sheets-value='{\"1\":2,\"2\":\"This water filter for chlorine removal is a pre-filter element specifically designed for use with the HIP Duo undercounter filter system – so should not be used in a single filter system. 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. \"}'\u003eImproves taste and odour\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-sheets-userformat='{\"2\":14721,\"3\":{\"1\":0,\"3\":1},\"10\":1,\"11\":4,\"14\":{\"1\":2,\"2\":3158064},\"15\":\"Calibri\",\"16\":12}' data-sheets-value='{\"1\":2,\"2\":\"This water filter for chlorine removal is a pre-filter element specifically designed for use with the HIP Duo undercounter filter system – so should not be used in a single filter system. 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. \"}'\u003eLasts for 6 months before replacement is needed. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":47024478257486,"sku":"W9142010-01","price":36.45,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/8544\/9294\/files\/ChlorineCartridge_c02f9ec8-059d-4184-ae2e-620fa0be2867.jpg?v=1736764839"},{"product_id":"fluoride-reduction-cartridge-9b04-for-duo-systems","title":"Doulton® Fluoride Reduction Cartridge (9B04) for DUO \u0026 TRIO systems","description":"\u003cp id=\"OR0YFKW\" data-mce-fragment=\"1\"\u003e\u003cspan data-sheets-userformat='{\"2\":14721,\"3\":{\"1\":0,\"3\":1},\"10\":1,\"11\":4,\"14\":{\"1\":2,\"2\":3158064},\"15\":\"Calibri\",\"16\":12}' data-sheets-value='{\"1\":2,\"2\":\"The 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. \"}'\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. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-sheets-userformat='{\"2\":14721,\"3\":{\"1\":0,\"3\":1},\"10\":1,\"11\":4,\"14\":{\"1\":2,\"2\":3158064},\"15\":\"Calibri\",\"16\":12}' data-sheets-value='{\"1\":2,\"2\":\"The 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. \"}'\u003eDesigned to reduce fluoride in drinking water\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-sheets-userformat='{\"2\":14721,\"3\":{\"1\":0,\"3\":1},\"10\":1,\"11\":4,\"14\":{\"1\":2,\"2\":3158064},\"15\":\"Calibri\",\"16\":12}' data-sheets-value='{\"1\":2,\"2\":\"The 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. \"}'\u003eFor use in Duo \u0026amp; Trio Systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-sheets-userformat='{\"2\":14721,\"3\":{\"1\":0,\"3\":1},\"10\":1,\"11\":4,\"14\":{\"1\":2,\"2\":3158064},\"15\":\"Calibri\",\"16\":12}' data-sheets-value='{\"1\":2,\"2\":\"The 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. \"}'\u003eRecommended to be replaced every 3 months\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":47024491430222,"sku":"W9125030-01","price":36.45,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/8544\/9294\/files\/FluorideCartridge_ad644fd1-1535-41c1-9b3d-2805c6225855.jpg?v=1736765108"},{"product_id":"nitrate-reduction-cartridge-9f04-for-duo-systems","title":"Doulton® Nitrate Reduction Cartridge (9F04) for DUO \u0026 TRIO systems","description":"\u003cdiv class=\"ewa-rteLine\" data-mce-fragment=\"1\"\u003e\n\u003cspan data-sheets-value='{\"1\":2,\"2\":\"Our WRAS-approved replacement nitrate filter is designed to reduce nitrates in municipal water supplies, for use within a multi-filtration system like our DUO countertop system and our DUO \u0026amp; TRIO under-counter system. Pair our nitrate filter with our ceramic filter element to enjoy consistently clean, tasty filtered drinking water. \"}' data-sheets-userformat='{\"2\":14721,\"3\":{\"1\":0,\"3\":1},\"10\":1,\"11\":4,\"14\":{\"1\":3,\"3\":1},\"15\":\"Calibri\",\"16\":11}'\u003eOur WRAS-approved replacement nitrate filter is designed to reduce nitrates in municipal water supplies, for use within a multi-filtration system like our DUO countertop system and our DUO \u0026amp; TRIO under-counter system. Pair our nitrate filter with our ceramic filter element to enjoy consistently clean, tasty filtered drinking water.\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ewa-rteLine\" data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"Our WRAS-approved replacement nitrate filter is designed to reduce nitrates in municipal water supplies, for use within a multi-filtration system like our DUO countertop system and our DUO \u0026amp; TRIO under-counter system. Pair our nitrate filter with our ceramic filter element to enjoy consistently clean, tasty filtered drinking water. \"}' data-sheets-userformat='{\"2\":14721,\"3\":{\"1\":0,\"3\":1},\"10\":1,\"11\":4,\"14\":{\"1\":3,\"3\":1},\"15\":\"Calibri\",\"16\":11}'\u003eReplacement nitrate filter for the reduction of nitrates\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"Our WRAS-approved replacement nitrate filter is designed to reduce nitrates in municipal water supplies, for use within a multi-filtration system like our DUO countertop system and our DUO \u0026amp; TRIO under-counter system. Pair our nitrate filter with our ceramic filter element to enjoy consistently clean, tasty filtered drinking water. \"}' data-sheets-userformat='{\"2\":14721,\"3\":{\"1\":0,\"3\":1},\"10\":1,\"11\":4,\"14\":{\"1\":3,\"3\":1},\"15\":\"Calibri\",\"16\":11}'\u003eFor use within a multi-filtration system \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"Our WRAS-approved replacement nitrate filter is designed to reduce nitrates in municipal water supplies, for use within a multi-filtration system like our DUO countertop system and our DUO \u0026amp; TRIO under-counter system. Pair our nitrate filter with our ceramic filter element to enjoy consistently clean, tasty filtered drinking water. \"}' data-sheets-userformat='{\"2\":14721,\"3\":{\"1\":0,\"3\":1},\"10\":1,\"11\":4,\"14\":{\"1\":3,\"3\":1},\"15\":\"Calibri\",\"16\":11}'\u003eNot suitable for single chamber system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"Our WRAS-approved replacement nitrate filter is designed to reduce nitrates in municipal water supplies, for use within a multi-filtration system like our DUO countertop system and our DUO \u0026amp; TRIO under-counter system. Pair our nitrate filter with our ceramic filter element to enjoy consistently clean, tasty filtered drinking water. \"}' data-sheets-userformat='{\"2\":14721,\"3\":{\"1\":0,\"3\":1},\"10\":1,\"11\":4,\"14\":{\"1\":3,\"3\":1},\"15\":\"Calibri\",\"16\":11}'\u003ePair with our ceramic filter for clean, filtered drinking water\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":47024500310350,"sku":"W9125047-01","price":36.45,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/8544\/9294\/files\/NitrateCartridge_cb25e6f3-0b8e-4b0f-8eff-f9cb894f326e.jpg?v=1736765570"},{"product_id":"ultracarb-9501","title":"Doulton® Ultracarb (9501)","description":"\u003cdiv data-mce-fragment=\"1\" class=\"ewa-rteLine\"\u003eThe Ultracarb Ceramic replacement water filter cartridge harnesses the power of activated carbon to reduce chlorine and organics from your water. Manufactured in EPA-registered premises, the ceramic filter candle is fitted with an activated carbon block containing lead removal media to reduce this contaminant in your water too. It makes an ideal alternative to the now discontinued Supercarb filter, and requires a 1\/4\" BSP fitting.\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"ewa-rteLine\"\u003e\n\u003cul\u003e\n\u003cli\u003eGives you a sustainable alternative to bottled water\u003c\/li\u003e\n\u003cli\u003eReduces chlorine, bacteria, cysts, sediment and heavy metals such as lead\u003c\/li\u003e\n\u003cli\u003eEnhances taste and odour\u003c\/li\u003e\n\u003cli\u003e99.9% reduction of microplastics*\u003c\/li\u003e\n\u003cli\u003eLasts for 6 months\u003c\/li\u003e\n\u003cli\u003eFits a 1\/4\" BSP threaded housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e(*\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cspan\u003eAs tested and Certified by NSF to NSF\/ANSI Std 401)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFor comprehensive test results regarding the \u003cstrong\u003eUltracarb Ceramic filter\u003c\/strong\u003e, please \u003ca rel=\"noopener noreferrer\" title=\"Ultracarb Test Results\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0775\/8544\/9294\/files\/Envirotech_Ultracarb_Doulton_Chemical_Reduction_Test_Report_17.pdf?v=1708609672\" target=\"_blank\"\u003eclick here\u003c\/a\u003e to download.\u003c\/p\u003e\n\u003cp\u003eThe Doulton Ultracarb Ceramic Filter fits a 1\/4\" BSP threaded housing and is compatible with the following discontinued systems:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEcofast*\/QT with Ultracarb\u003c\/li\u003e\n\u003cli\u003eHIP Duo Undercounter with Ultracarb\u003c\/li\u003e\n\u003cli\u003eHCP Duo Countertop with Ultracarb\u003c\/li\u003e\n\u003cli\u003eHCP Single Countertop with Ultracarb\u003c\/li\u003e\n\u003cli\u003eFiltadapt\u003c\/li\u003e\n\u003cli\u003eHCS Stainless Steel Countertop with Ultracarb\u003c\/li\u003e\n\u003cli\u003eHIS Stainless Steel PushFit Undercounter with Ultracarb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"ewa-rteLine\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n*\u003cem\u003ePlease note that the Ultracarb filter is not compatible with the latest version of the Doulton EcoFast system (that comes with the Biotect Ultra or Biotect Ultra SI filter included). For additional guidance, please email filtersales@doulton.com to check compatibility. \u003c\/em\u003e\n\u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":47024506044750,"sku":"W9123053-01","price":29.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/8544\/9294\/files\/UC_3de44c00-65e0-40c4-af4d-87b2b67a2004.jpg?v=1736765948"},{"product_id":"ultracarb-si-9505","title":"Doulton® Ultracarb SI (9505)","description":"\u003cdiv class=\"ewa-rteLine\"\u003eThe Ultracarb Ceramic replacement water filter cartridge harnesses the power of activated carbon to filter chlorine, organics from your water. Manufactured in EPA-registered premises, the ceramic filter candle also incorporates media to filter lead and prevent scale deposition. It makes an ideal alternative to the now discontinued Supercarb filter, and requires a 1\/4\" BSP fitting. \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ewa-rteLine\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-sheets-userformat='{\"2\":12737,\"3\":{\"1\":0,\"3\":1},\"9\":0,\"10\":1,\"11\":4,\"15\":\"Calibri\",\"16\":10}' data-sheets-value='{\"1\":2,\"2\":\"The Ultracarb Ceramic  replacement water filter cartridge harnesses the power of activated carbon to remove chlorine, organics from your water. Manufactured in EPA-registered premises, the ceramic filter candle is fitted with an activated carbon block containing lead removal media to eliminate this contaminant from your water too. It makes an ideal alternative to the now discontinued Supercarb filter, and requires a 3\/4\\\" BSP fitting as used in the current Doulton countertop water filter system.  \"}'\u003eGives you a sustainable alternative to bottled water\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-sheets-userformat='{\"2\":12737,\"3\":{\"1\":0,\"3\":1},\"9\":0,\"10\":1,\"11\":4,\"15\":\"Calibri\",\"16\":10}' data-sheets-value='{\"1\":2,\"2\":\"The Ultracarb Ceramic  replacement water filter cartridge harnesses the power of activated carbon to remove chlorine, organics from your water. Manufactured in EPA-registered premises, the ceramic filter candle is fitted with an activated carbon block containing lead removal media to eliminate this contaminant from your water too. It makes an ideal alternative to the now discontinued Supercarb filter, and requires a 3\/4\\\" BSP fitting as used in the current Doulton countertop water filter system.  \"}'\u003eReduces chlorine, bacteria, cysts, sediment and heavy metals such as lead. Prevents scale deposition from temporary water hardness\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-sheets-userformat='{\"2\":12737,\"3\":{\"1\":0,\"3\":1},\"9\":0,\"10\":1,\"11\":4,\"15\":\"Calibri\",\"16\":10}' data-sheets-value='{\"1\":2,\"2\":\"The Ultracarb Ceramic  replacement water filter cartridge harnesses the power of activated carbon to remove chlorine, organics from your water. Manufactured in EPA-registered premises, the ceramic filter candle is fitted with an activated carbon block containing lead removal media to eliminate this contaminant from your water too. It makes an ideal alternative to the now discontinued Supercarb filter, and requires a 3\/4\\\" BSP fitting as used in the current Doulton countertop water filter system.  \"}'\u003eEnhances taste and odour\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-sheets-userformat='{\"2\":12737,\"3\":{\"1\":0,\"3\":1},\"9\":0,\"10\":1,\"11\":4,\"15\":\"Calibri\",\"16\":10}' data-sheets-value='{\"1\":2,\"2\":\"The Ultracarb Ceramic  replacement water filter cartridge harnesses the power of activated carbon to remove chlorine, organics from your water. Manufactured in EPA-registered premises, the ceramic filter candle is fitted with an activated carbon block containing lead removal media to eliminate this contaminant from your water too. It makes an ideal alternative to the now discontinued Supercarb filter, and requires a 3\/4\\\" BSP fitting as used in the current Doulton countertop water filter system.  \"}'\u003eLasts for 6 months\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-sheets-userformat='{\"2\":12737,\"3\":{\"1\":0,\"3\":1},\"9\":0,\"10\":1,\"11\":4,\"15\":\"Calibri\",\"16\":10}' data-sheets-value='{\"1\":2,\"2\":\"The Ultracarb Ceramic  replacement water filter cartridge harnesses the power of activated carbon to remove chlorine, organics from your water. Manufactured in EPA-registered premises, the ceramic filter candle is fitted with an activated carbon block containing lead removal media to eliminate this contaminant from your water too. It makes an ideal alternative to the now discontinued Supercarb filter, and requires a 3\/4\\\" BSP fitting as used in the current Doulton countertop water filter system.  \"}'\u003eFits a 1\/4\" BSP threaded housing\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Doulton Ultracarb SI Ceramic Filter fits a 1\/4\" BSP threaded housing and is compatible with the following discontinued systems:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEcoFast*\/QT with Ultracarb\u003c\/li\u003e\n\u003cli\u003eHIP Duo Undercounter with Ultracarb\u003c\/li\u003e\n\u003cli\u003eHCP Duo Countertop with Ultracarb\u003c\/li\u003e\n\u003cli\u003eHCP Single Countertop with Ultracarb\u003c\/li\u003e\n\u003cli\u003eFiltadapt\u003c\/li\u003e\n\u003cli\u003eHCS Stainless Steel Countertop with Ultracarb\u003c\/li\u003e\n\u003cli\u003eHIS Stainless Steel PushFit Undercounter with Ultracarb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*\u003cem\u003ePlease note that the Ultracarb filter is not compatible with the latest version of the Doulton EcoFast system (that comes with the Biotect Ultra or Biotect Ultra SI filter included). For additional guidance, please email filtersales@doulton.com to check compatibility. \u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":47024510009678,"sku":"W9123019-01","price":36.45,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/8544\/9294\/files\/UCSI_b4565be4-d884-4ab4-95d5-d00006a00da9.jpg?v=1736766020"},{"product_id":"biotect-ultra-si-2505","title":"Doulton® Biotect® Ultra SI (2505)","description":"\u003cp\u003eTo target the effects of limescale in your water, the Biotect Ultra SI may be your ideal solution. Compatible with \u003ca href=\"https:\/\/doulton.com\/collections\/doulton\"\u003eDoulton\u003c\/a\u003e-branded under sink and tap-mounted countertop water filter systems (\u003ca href=\"https:\/\/doulton.com\/products\/doulton-kingfisher-under-sink-water-filter-system-with-biotect-ultra\"\u003eKingfisher\u003c\/a\u003e\u003cstrong\u003e, \u003c\/strong\u003e\u003ca href=\"https:\/\/doulton.com\/products\/hip-duo-biotect-ultra\"\u003eHIP DUO\u003c\/a\u003e and \u003ca href=\"https:\/\/doulton.com\/products\/hip-trio-biotect-ultra\"\u003eHIP TRIO\u003c\/a\u003e systems), it has a ceramic exterior with an activated carbon core and uses a limescale-inhibiting media to reduce limescale deposits on your appliances and metal surfaces in contact with your water. As with the \u003ca href=\"https:\/\/doulton.com\/products\/biotect-ultra-2501\"\u003eBiotect Ultra filter\u003c\/a\u003e from Doulton, the \u003ca href=\"https:\/\/doulton.com\/products\/biotect-ultra-si-2505\"\u003eBiotect Ultra SI \u003c\/a\u003ealso reduces common contaminants in your water whilst retaining the minerals that benefit your health.\u003c\/p\u003e\n\u003cp\u003eAlongside inhibiting the deposits from limescale, the Biotect Ultra SI filter also reduces:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMicroplastics\u003c\/li\u003e\n\u003cli\u003eChlorine\u003c\/li\u003e\n\u003cli\u003eBacteria and cysts\u003c\/li\u003e\n\u003cli\u003eInsecticides and herbicides\u003c\/li\u003e\n\u003cli\u003eHeavy metals such as lead, cadmium and mercury.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more information on our testing data for the Biotect Ultra SI, please visit our \u003ca href=\"https:\/\/doulton.com\/pages\/test-data\"\u003etest data page\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eIf you are looking to specifically target contaminants of concern in your water, you may want to explore our \u003ca href=\"https:\/\/doulton.com\/products\/hip-duo-biotect-ultra\"\u003eDUO\u003c\/a\u003e and \u003ca href=\"https:\/\/doulton.com\/products\/hip-trio-biotect-ultra\"\u003eTRIO\u003c\/a\u003e under sink systems that allow for enhanced targeting with add-on cartridge options.\u003c\/p\u003e\n\u003cp\u003eYou can also \u003ca href=\"https:\/\/doulton.com\/pages\/quiz\"\u003etake our water \u003c\/a\u003equiz to find out the best fit for your needs.\u003cbr\u003e\u003c\/p\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":47024728932686,"sku":"W9123054-01","price":36.45,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/8544\/9294\/files\/BTUSI_ae09e915-3a9f-4389-a2a8-5d5bfc271bf0.jpg?v=1736764331"},{"product_id":"doulton-pfas-chlorine-reduction-cartridge","title":"Doulton® PFAS Chlorine Reduction Cartridge (9H04) for DUO \u0026 TRIO Systems","description":"\u003cp\u003eOur PFAS Chlorine Reduction Cartridges are the replacement water filter cartridges for use in our HIP DUO \u0026amp; TRIO undercounter 1\/4\" BSP threaded water filters. They’re specifically designed to provide an option for those concerned about the levels of PFAS chemicals that can be found in drinking water.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"Our PFAS Chlorine Reduction Cartridges are the replacement water filter cartridges for use in our ceramic water filters. They’re specifically designed to provide an option for those concerned about the levels of PFAS chemicals that can be found in drinking water. \"}' data-sheets-userformat='{\"2\":14721,\"3\":{\"1\":0,\"3\":1},\"10\":1,\"11\":4,\"14\":{\"1\":2,\"2\":0},\"15\":\"Quattrocento Sans\",\"16\":10}'\u003eDesigned to reduce PFAS chlorine \u0026amp; lead in drinking water\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"Our PFAS Chlorine Reduction Cartridges are the replacement water filter cartridges for use in our ceramic water filters. They’re specifically designed to provide an option for those concerned about the levels of PFAS chemicals that can be found in drinking water. \"}' data-sheets-userformat='{\"2\":14721,\"3\":{\"1\":0,\"3\":1},\"10\":1,\"11\":4,\"14\":{\"1\":2,\"2\":0},\"15\":\"Quattrocento Sans\",\"16\":10}'\u003eFor use in Duo \u0026amp; Trio undercounter Systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"Our PFAS Chlorine Reduction Cartridges are the replacement water filter cartridges for use in our ceramic water filters. They’re specifically designed to provide an option for those concerned about the levels of PFAS chemicals that can be found in drinking water. \"}' data-sheets-userformat='{\"2\":14721,\"3\":{\"1\":0,\"3\":1},\"10\":1,\"11\":4,\"14\":{\"1\":2,\"2\":0},\"15\":\"Quattrocento Sans\",\"16\":10}'\u003eRecommended 6-month filter replacement cycle\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":47051319673166,"sku":"W9142014-01","price":36.45,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/8544\/9294\/files\/PFASCartridge_dca457aa-70b5-47d5-a53f-7bbe3005150d.jpg?v=1736765605"},{"product_id":"sediment-reduction-cartridge-9e04-for-duo-systems","title":"Doulton® Sediment Reduction Cartridge (9E04) for DUO \u0026 TRIO systems","description":"\u003cp\u003e\u003cb\u003eThe Sediment Water Filter designed for use in areas subject to high sediment within the water supply to reduce sediment particles down to 5 microns*.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eFor use within a multi filtration system including our Duo \u0026amp; Trio under-sink water filter systems. Cannot be used in a single chamber system.\u003c\/p\u003e\n\u003cp\u003ePair our sediment reduction cartridge with our ceramic filter element, in a multi filtration system, to achieve clean, tasty filtered drinking water.\u003c\/p\u003e\n\u003cp\u003eThe box contains:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSediment Reduction Cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note\u003c\/strong\u003e: Sediment Cartridge now comes with white mount and end cap.\u003c\/p\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":47051439276366,"sku":"W9240020-01","price":36.45,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/8544\/9294\/files\/SedimentCartridge_866f6850-46fa-468f-b06a-0c67558a46d7.jpg?v=1736765748"},{"product_id":"heritage-gravity-filter-system","title":"Doulton® Heritage Gravity Filter System","description":"\u003cp\u003eCelebrate 200 years of exceptional water quality with the handcrafted Doulton Heritage Gravity Filter System. Designed for modern living yet rooted in tradition, this timeless heirloom brings two centuries of craftsmanship into every sip.\u003c\/p\u003e\n\u003cp\u003eSince 1826, Doulton Water Filters has upheld the art of ceramic filtration. Produced in small batches using traditional ceramic techniques in the heart of The Potteries, Stoke-on-Trent, our gravity filter system proudly carries forward the legacy of our original ceramic filters.\u003c\/p\u003e\n\u003cp\u003eThe system uses the power of gravity to pull clean water from the top ceramic chamber into the bottom chamber. Filtering water through the advanced technology of our Ultra Sterasyl filters, you can protect your family from common contaminants such as microplastics, PFAS, Chlorine, Lead and more, as showcased in our \u003ca href=\"https:\/\/doulton.com\/pages\/test-data\"\u003e\u003cstrong\u003etest data.\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eResting on a beautifully crafted wooden base, water is dispensed from a sleek stainless steel tap, ready for your whole family to enjoy every day.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLimited edition design\u003c\/li\u003e\n\u003cli\u003eProduced in small batches\u003c\/li\u003e\n\u003cli\u003eIncludes 2 \u003ca href=\"https:\/\/doulton.com\/products\/ultra-sterasyl-8674-for-british-berkefeld-stainless-steel-gravity-system\"\u003eUltra Sterasyl Ceramic Water Filters\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eCapacity of 4.5 litres filtered water\u003c\/li\u003e\n\u003cli\u003eA robust wooden stand included\u003c\/li\u003e\n\u003cli\u003eExceptional water quality every time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe height=\"360\" width=\"640\" src=\"https:\/\/player.vimeo.com\/video\/1128810294?h=40565bc4b1\" title=\"vimeo-player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":47051520606542,"sku":"W9361165-01","price":999.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/8544\/9294\/files\/Doulton_Heritage_System_PDP_5.png?v=1770134516"},{"product_id":"d-cs-d-cp-biotect-ultra","title":"Doulton® Countertop Water Filter System with Biotect® Ultra","description":"\u003cdiv class=\"ewa-rteLine\"\u003e\u003cspan\u003eOur countertop system with Biotect\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003e®\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e Ultra is a quality water filter system created to provide maximum durability. Available in stainless steel and fitted with a chromium plated brass base, or plastic housing your ceramic filter receives the ultimate level of protection.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ewa-rteLine\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ewa-rteLine\"\u003e\n\u003cspan\u003eOur system is fitted with a long life, cleanable ceramic \u003c\/span\u003e\u003cspan\u003eNSF \u0026amp; WRAS approved Biotect\u003cmeta charset=\"utf-8\"\u003e\n\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003e®\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e Ultra filter elemen\u003c\/span\u003e\u003cspan\u003et to provide you with up to \u003c\/span\u003e\u003cspan\u003e120 \u003c\/span\u003e\u003cspan\u003elitres per hour of refreshingly clean, drinking water on tap.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ewa-rteLine\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ewa-rteLine\"\u003e\n\u003cspan\u003eAll countertop systems connect to an existing tap \u003c\/span\u003e\u003cspan\u003eusing the supplied 22mm diverter valve\u003c\/span\u003e\u003cspan\u003e and are designed to sit next to a sink on a kitchen counter or a work surface. Any kitchen, anywhere!\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ewa-rteLine\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ewa-rteLine\"\u003e\u003cspan\u003eThe countertop system is extremely easy to install and to uninstall when required by simply unscrewing from your tap. This makes it the perfect water filter solution for those in rented accommodation, or anyone who is frequently on the move but desires the benefits of clean, tasty filtered drinking water.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ewa-rteLine\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ewa-rteLine\"\u003e\u003cspan\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/AislN9fL650?si=eWdl2LVU1U9nHdNt\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Chrome","offer_id":47416433017166,"sku":"W9331215-01","price":234.95,"currency_code":"GBP","in_stock":false},{"title":"Plastic","offer_id":47416433049934,"sku":"W9331038-01","price":184.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/8544\/9294\/files\/DCP_785cfed9-0797-47da-99af-059fffca8ba4.jpg?v=1736764910"},{"product_id":"doulton®-ultracarb-m15-filter","title":"Doulton® Ultracarb M15 Filter (5594)","description":"\u003cp\u003eThe Doulton® Ultracarb M15 Ceramic Drinking Water Filter Candle is compatible with the FRX01 - FRX02 element for the Franke 02, Triflow Filterflow 1st Generation Plastic systems.\u003c\/p\u003e\n\u003cp\u003eThe Ultracarb M15 Ceramic replacement water filter cartridge harnesses the power of activated carbon to remove chlorine and organics from your water. Manufactured in EPA-registered premises, the ceramic filter candle is fitted with an activated carbon block containing lead removal media to eliminate this contaminant from your water too. Gives you a sustainable alternative to bottled water\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReduces chlorine, bacteria, cysts, sediment and heavy metals such as lead\u003c\/li\u003e\n\u003cli\u003eEnhances taste and odour\u003c\/li\u003e\n\u003cli\u003eLasts for 6 months\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv data-mce-fragment=\"1\" class=\"ewa-rteLine\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e","brand":"Doulton","offers":[{"title":"One","offer_id":48402763972942,"sku":"W9223021-01","price":29.95,"currency_code":"GBP","in_stock":false},{"title":"Two","offer_id":48402764005710,"sku":"W9223021-02","price":57.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/8544\/9294\/files\/UCM15_c32ea610-bbaa-46b0-85b6-26c85423ea1f.jpg?v=1736765979"},{"product_id":"doulton-hip-duo-with-biotect-ultra","title":"Doulton® HIP DUO Under Sink Water Filter System with Biotect® Ultra","description":"\u003cp class=\"MsoNormal\"\u003eExperience additional peace of mind with the Doulton HIP DUO Under Sink Water Filter System. This high-performance solution fits neatly underneath your sink and delivers exceptional water quality by using a two-stage filtration process.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eFirstly, water passes through your choice of pre-filter cartridge. These are designed to reduce specific concerns such as Limescale, Fluoride, PFAS, Sediment and other unwanted contaminants in your drinking water. When adding your system to the basket, simply select the \u003ca rel=\"noopener\" href=\"https:\/\/doulton.com\/collections\/replacements\" target=\"_blank\"\u003epre-filter cartridge\u003c\/a\u003e that best addresses your personal preferences.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eFollowing this, the water then flows through the independently certified \u003ca rel=\"noopener\" href=\"https:\/\/doulton.com\/products\/biotect-ultra-2501\" target=\"_blank\"\u003eBiotect\u003c\/a\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doulton.com\/products\/biotect-ultra-2501\" target=\"_blank\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003e®\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e Ultra Filter\u003c\/a\u003e. This ceramic water filter provides powerful protection by reducing up to 99.99% of common contaminants \u003cspan style=\"mso-ascii-font-family: Aptos; mso-fareast-font-family: Aptos; mso-hansi-font-family: Aptos; mso-bidi-font-family: Aptos;\"\u003eincluding the following in varying levels, which can be viewed on our performance claims\u003c\/span\u003e\u003cspan style=\"mso-ascii-font-family: Aptos; mso-fareast-font-family: Aptos; mso-hansi-font-family: Aptos; mso-bidi-font-family: Aptos;\"\u003e table \u003c\/span\u003e\u003ca rel=\"noopener\" href=\"https:\/\/doulton.com\/pages\/test-data\" target=\"_blank\"\u003e\u003cb\u003e\u003cspan style=\"mso-ascii-font-family: Aptos; mso-fareast-font-family: Aptos; mso-hansi-font-family: Aptos; mso-bidi-font-family: Aptos;\"\u003ehere\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cspan style=\"mso-ascii-font-family: Aptos; mso-fareast-font-family: Aptos; mso-hansi-font-family: Aptos; mso-bidi-font-family: Aptos;\"\u003e:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eBacteria and cysts (including Giardia and Cryptosporidium)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eCommon insecticides and herbicides\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eMicroplastics\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eHeavy metals such as lead, cadmium, and mercury\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eChlorine and monochloramine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstalling the Doulton HIP DUO water filter system is a simple process for those with some DIY experience. We’ve included clear, easy to follow in the box, and an \u003ca rel=\"noopener\" href=\"https:\/\/doulton.com\/products\/undercounter-installation-kit\" target=\"_blank\"\u003einstallation pack\u003c\/a\u003e is also included free of charge at checkout. If you’d feel more comfortable having a professional assist, a qualified plumber can usually complete the installation in about an hour.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eWe highly recommend using the \u003ca href=\"https:\/\/doulton.com\/products\/pillar-tap\" target=\"_blank\"\u003eDoulton Pillar Tap\u003c\/a\u003e or integrated with the \u003ca href=\"https:\/\/doulton.com\/products\/three-way-mixer-tap\" target=\"_blank\"\u003eDoulton Three Way Mixer Tap\u003c\/a\u003e (each sold separately), to maximise the effectiveness of this system.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eAll of the above claims for the Doulton HIP DUO water filter system are independently tested to a range of NSF\/ANSI standard protocols for your peace of mind.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003ePlease see the FAQs section below for more information. To explore more under sink water filter systems in the Doulton range, click here: \u003ca href=\"https:\/\/doulton.com\/collections\/undercounter\"\u003ehttps:\/\/doulton.com\/collections\/undercounter\u003c\/a\u003e\u003cspan class=\"MsoCommentReference\"\u003e\u003cspan style=\"font-size: 8.0pt;\"\u003e\u003cspan style=\"mso-special-character: comment;\"\u003e\u003c!-- [if !supportAnnotations]--\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"mso-element: comment-list;\"\u003e\n\u003cdiv style=\"mso-element: comment;\"\u003e\n\u003c!-- [if !supportAnnotations]--\u003e\n\u003cdiv id=\"_com_1\" class=\"msocomtxt\"\u003e\n\u003c!--[endif]--\u003e\u003cspan style=\"mso-comment-author: 'Joy Delaney'; mso-comment-providerid: AD; mso-comment-userid: 'S::jdelaney\\@doulton\\.com::79c059b1-7495-4743-b6da-36a0657a3c5b';\"\u003e\u003c!-- [if !supportAnnotations]--\u003e\u003ca name=\"_msocom_1\"\u003e\u003c\/a\u003e\u003c!--[endif]--\u003e\u003c\/span\u003e\u003c!-- [if !supportAnnotations]--\u003e\n\u003c\/div\u003e\n\u003c!--[endif]--\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":48489622143310,"sku":"W9380022-01E","price":304.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/8544\/9294\/files\/HIPDUO_f8ef82cb-4ccd-42ac-afc8-605e535a2a88.jpg?v=1750671495"},{"product_id":"doulton-hip-trio-biotect-ultra","title":"Doulton® HIP TRIO Under Sink Water Filter System with Biotect® Ultra","description":"\u003cp class=\"MsoNormal\"\u003eExperience triple the levels of protection with the Doulton HIP TRIO under sink water filter system. With three stages of advanced filtration, this discreet solution is placed in the cupboard under your sink and is recommended for use with the \u003ca href=\"https:\/\/doulton.com\/products\/pillar-tap\" target=\"_blank\"\u003eDoulton Pillar Tap\u003c\/a\u003e or integrated with the \u003ca href=\"https:\/\/doulton.com\/products\/three-way-mixer-tap\" target=\"_blank\"\u003eDoulton Three Way Mixer Tap\u003c\/a\u003e (each sold separately). Please see FAQs for more information.\u003c\/p\u003e\n\u003cp\u003eThe HIP TRIO system allows for enhanced contaminant reduction through your choice of two pre-filter cartridges. After the water passes through the prefilters it then flows through our independently tested \u003ca href=\"https:\/\/doulton.com\/products\/biotect-ultra-2501\"\u003eBiotect\u003c\/a\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/doulton.com\/products\/biotect-ultra-2501\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003e®\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e Ultra Filter\u003c\/a\u003e – our most popular filter that effectively reduces up to 99.99% of common contaminants, including the following, in varying levels, which can be viewed on our performance claims table \u003ca href=\"https:\/\/doulton.com\/pages\/test-data\" rel=\"noopener\" target=\"_blank\"\u003ehere.\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003eBacteria and cysts (including Giardia and Cryptosporidium)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eCommon insecticides and herbicides\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eMicroplastics\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eHeavy metals such as: lead, cadmium and mercury\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003eChlorine and monochloramine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAll of the claims for the Doulton HIP TRIO water filter system are independently tested to a range of NSF\/ANSI standard protocols.\u003c\/p\u003e\n\u003cp\u003eAn \u003ca href=\"https:\/\/doulton.com\/products\/undercounter-installation-kit\" rel=\"noopener\" target=\"_blank\"\u003einstallation pack\u003c\/a\u003e is included with your order, free of charge. So, whether you’re an avid DIYer, or prefer to call in the professionals, installing the system can be done on average within an hour. If you need an additional guidance with this, or any other information, please contact our customer service team by emailing filtersales@doulton.com\u003c\/p\u003e\n\u003cp\u003eFor further information, please refer to the FAQs section below.\u003c\/p\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":48489624961358,"sku":"W9380150-01E","price":354.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/8544\/9294\/files\/HIPTrio_723e348a-2904-4ed1-bd57-6bcfa26fe150.jpg?v=1736765344"},{"product_id":"doulton-his-push-fit-undersink-water-filter-with-biotect-ultra","title":"Doulton® HIS Push-fit Under Sink Water Filter System with Biotect® Ultra","description":"\u003cp\u003eOur WRAS-approved undermount sink water filter includes push-fit connectors and a Biotect\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003e®\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e Ultra water filter cartridge. As a mains water filter, you can opt for a 3-way mixer tap, delivering hot\/cold and filtered water or a single spout or install a pillar tap that sits separately from your main tap. Please see FAQs for more details.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasy push-fit connection, no plumber required*\u003c\/li\u003e\n\u003cli\u003eReduces chlorine, microplastics, bacteria and cysts, insecticides and herbicides, and heavy metals.\u003c\/li\u003e\n\u003cli\u003eDiscrete undermount sink water filter\u003c\/li\u003e\n\u003cli\u003eBetter-tasting water in every drop\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*dependent on DIY expertise.\u003c\/p\u003e","brand":"Doulton","offers":[{"title":"Stainless steel","offer_id":49652981203278,"sku":"W9320070-01","price":284.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/8544\/9294\/files\/HIS_d1d0e4db-bf14-4343-9e09-ab3362862c80.jpg?v=1754565513"},{"product_id":"the-ultimate-doulton-starter-bundle","title":"The Ultimate Doulton Starter Bundle","description":"\u003cp\u003eThis carefully curated bundle includes everything you need to install your Doulton under sink water filter system, alongside a Doulton filtered shower head to extend the benefits of filtered water to your bathroom! Providing peace of mind for your entire household, these easy to install and effortless to maintenance upgrades provides your family with convenient access to freshly filtered water, every day.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eWhat’s in the bundle:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e•  Doulton Kingfisher Under Sink Water Filter System With Biotect\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003e®\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e Ultra\u003cbr\u003e•  An additional Biotect\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003e®\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e Ultra filter replacement cartridge\u003cbr\u003e•  Installation Kit\u003cbr\u003e•  Doulton 3-Way Mixer Tap\u003cbr\u003e•  Doulton Filtered Shower Head \u003cbr\u003e•  A Pack of Doulton Shower Head Replacement Filters\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eThe details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNestled discreetly under your kitchen sink, the \u003ca href=\"https:\/\/doulton.com\/products\/doulton-kingfisher-under-sink-water-filter-system-with-biotect-ultra\" title=\"Kingfisher Under Sink System\"\u003e\u003cstrong\u003eKingfisher water filter system\u003c\/strong\u003e\u003c\/a\u003e is the perfect all-rounder to keep filtered water flowing in your home. Filtering water with the\u003cstrong\u003e \u003ca href=\"https:\/\/doulton.com\/products\/biotect-ultra-2501\" title=\"Biotect Ultra Filter\"\u003eBiotect\u003c\/a\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003ca href=\"https:\/\/doulton.com\/products\/biotect-ultra-2501\" title=\"Biotect Ultra Filter\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003e®\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e Ultra Filter\u003c\/a\u003e,\u003c\/strong\u003e the system provides powerful protection by reducing up to 99.99% of common contaminants, including the following in varying levels, which can be viewed on our performance claims table here:\u003c\/p\u003e\n\u003cp\u003e•  Bacteria and cysts (including Giardia and Cryptosporidium)\u003cbr\u003e•  Common insecticides and herbicides\u003cbr\u003e•  Microplastics\u003cbr\u003e•  Heavy metals such as: lead, cadmium and mercury\u003cbr\u003e•  Chlorine and monochloramine\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eIncluded in the bundle for your under sink system, you will also find a replacement filter, \u003ca href=\"https:\/\/doulton.com\/products\/undercounter-installation-kit\" title=\"installation kit\"\u003e\u003cstrong\u003einstallation kit\u003c\/strong\u003e\u003c\/a\u003e and \u003cstrong\u003e\u003ca href=\"https:\/\/doulton.com\/products\/three-way-mixer-tap\" title=\"3-way mixer tap\"\u003e3-way mixer tap\u003c\/a\u003e \u003c\/strong\u003e– which replaces your existing kitchen tap. This allows for filtered water to be used without any impact on the pressure of your regular hot and cold water supply. The Kingfisher system is easy to install. Whether you’re a confident DIYer or prefer to call in a professional, the process can typically completed in under an hour. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eAlongside this, we’ve included the \u003ca href=\"https:\/\/doulton.com\/products\/shower-head-filter\" title=\"Doulton filtered shower head\"\u003e\u003cstrong\u003eDoulton filtered shower head\u003c\/strong\u003e\u003c\/a\u003e, which helps to reduce chlorine and sediment effortlessly in your shower. The superfine spray, from a large mirrored shower head keeps your skin feeling fresh and soft, by helping to protect from harsh chemicals in your water. The shower head also allows you to switch from filtered to unfiltered water when needed, maintaining the lifespan of your filter between washes! A \u003ca href=\"https:\/\/doulton.com\/products\/shower-filter-replacement-cartridges\" title=\"replacement shower filters\"\u003e\u003cstrong\u003ereplacement filter\u003c\/strong\u003e\u003c\/a\u003e for the shower head is also included.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eAll of the claims for the Doulton Kingfisher System with Biotect\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003e®\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e Ultra Filter are certified or independently tested to a range of NSF\/ANSI  standard protocols for your peace of mind. See our \u003ca href=\"https:\/\/doulton.com\/pages\/test-data\" title=\"test data\"\u003etest data\u003c\/a\u003e for specific contaminant reduction levels.\u003c\/p\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":55153300570446,"sku":"EF-STARTER-BUNDLE","price":518.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/8544\/9294\/files\/The-Ultimate-Doulton-Starter-Bundle1.jpg?v=1766064859"},{"product_id":"doulton-kingfisher-under-sink-water-filter-system-with-biotect-ultra","title":"Doulton® Kingfisher™ Under Sink Water Filter System with Biotect® Ultra","description":"\u003cdiv class=\"OutlineElement Ltr SCXW106204510 BCX8\"\u003e\n\u003cp class=\"Paragraph SCXW106204510 BCX8\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003eIntroducing our hero under sink water filter system – The Doulton Kingfisher! Designed to sit at the heart of your home in the kitchen, allowing the whole family to enjoy filtered water straight from your kitchen tap, the Doulton Kingfisher is the perfect solution for continuous peace of mind. \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"EOP Selected SCXW106204510 BCX8\" data-ccp-props=\"{}\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"OutlineElement Ltr SCXW106204510 BCX8\"\u003e\n\u003cp class=\"Paragraph SCXW106204510 BCX8\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003eDesigned for convenience,\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003eto allow quick filter changes, provide\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003ehigh performance,\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003ein a\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003e\u003cspan\u003e \u003c\/span\u003ediscreet installation, this system fits neatly under your sink and is recommended for use with the \u003c\/span\u003e\u003c\/span\u003e\u003ca class=\"Hyperlink SCXW106204510 BCX8\" href=\"https:\/\/doulton.com\/products\/pillar-tap\" rel=\"noreferrer noopener\" target=\"_blank\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun Underlined SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\" data-ccp-charstyle=\"Hyperlink\"\u003eDoulton Pillar Tap\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003e  or integrated with the \u003c\/span\u003e\u003c\/span\u003e\u003ca class=\"Hyperlink SCXW106204510 BCX8\" href=\"https:\/\/doulton.com\/products\/three-way-mixer-tap\" rel=\"noreferrer noopener\" target=\"_blank\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun Underlined SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\" data-ccp-charstyle=\"Hyperlink\"\u003eDoulton Three Way Mixer Tap\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003e (each sold separately). The tap has been designed to maintain the best possible water pressure when used in conjunction with the Doulton Kingfisher system and our \u003cspan data-olk-copy-source=\"MessageBody\"\u003eBiotect® \u003c\/span\u003eUltra ceramic water filter.\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"EOP Selected SCXW106204510 BCX8\" data-ccp-props=\"{}\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"OutlineElement Ltr SCXW106204510 BCX8\"\u003e\n\u003cp class=\"Paragraph SCXW106204510 BCX8\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003eThe Doulton Kingfisher system comes, as standard, with our independently certified \u003c\/span\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/doulton.com\/products\/biotect-ultra-2501\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun Underlined SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\" data-ccp-charstyle=\"Hyperlink\"\u003eBiotect\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003e\u003cspan data-olk-copy-source=\"MessageBody\"\u003e®\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e Ultra Filter\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"EOP Selected SCXW106204510 BCX8\" data-ccp-props=\"{}\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"OutlineElement Ltr SCXW106204510 BCX8\"\u003e\n\u003cp class=\"Paragraph SCXW106204510 BCX8\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003eThis provides powerful protection by reducing up to 99.99% of common contaminants, including the following in varying levels, which can be viewed on our performance claims table \u003c\/span\u003e\u003c\/span\u003e\u003ca class=\"Hyperlink SCXW106204510 BCX8\" href=\"https:\/\/doulton.com\/pages\/test-data\" rel=\"noreferrer noopener\" target=\"_blank\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun Underlined MacChromeBold SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\" data-ccp-charstyle=\"Hyperlink\"\u003ehere\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003e:\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"EOP Selected SCXW106204510 BCX8\" data-ccp-props=\"{}\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ListContainerWrapper SCXW106204510 BCX8\"\u003e\n\u003cul\u003e\n\u003cli class=\"Paragraph SCXW106204510 BCX8\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003eBacteria and cysts (including Giardia and Cryptosporidium)\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"Paragraph SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003eCommon insecticides and herbicides\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"Paragraph SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003eMicroplastics\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"Paragraph SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003eHeavy metals such as: lead, cadmium and mercury\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"Paragraph SCXW106204510 BCX8\"\u003e\n\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003eChlorine and monochloramine\u003c\/span\u003e\u003cspan class=\"EOP Selected SCXW106204510 BCX8\" data-ccp-props=\"{}\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"OutlineElement Ltr SCXW106204510 BCX8\"\u003e\n\u003cp class=\"Paragraph SCXW106204510 BCX8\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003eWhether you’re a confident DIYer or prefer to call in a professional, installation is quick and hassle-free. Typically completed in under an hour, the box comes with full instructions and an \u003c\/span\u003e\u003c\/span\u003e\u003ca class=\"Hyperlink SCXW106204510 BCX8\" href=\"https:\/\/doulton.com\/products\/undercounter-installation-kit\" rel=\"noreferrer noopener\" target=\"_blank\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun Underlined SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\" data-ccp-charstyle=\"Hyperlink\"\u003einstallation kit\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003e is also included at checkout – for free! Changing your filter is also effortless and can easily be done yourself, when required.\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"EOP Selected SCXW106204510 BCX8\" data-ccp-props=\"{}\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"OutlineElement Ltr SCXW106204510 BCX8\"\u003e\n\u003cp class=\"Paragraph SCXW106204510 BCX8\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003eAll of the claims for the Doulton Kingfisher System with Biotect\u003cspan data-olk-copy-source=\"MessageBody\"\u003e®\u003c\/span\u003e Ultra Filter are certified or independently tested to a range of NSF\/ANSI standard protocols.\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"EOP Selected SCXW106204510 BCX8\" data-ccp-props=\"{}\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"OutlineElement Ltr SCXW106204510 BCX8\"\u003e\n\u003cp class=\"Paragraph SCXW106204510 BCX8\"\u003e\u003cspan data-contrast=\"none\" lang=\"EN-GB\" class=\"TextRun SCXW106204510 BCX8\"\u003e\u003cspan class=\"NormalTextRun SCXW106204510 BCX8\"\u003ePlease see the FAQs section below for more information.\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"EOP Selected SCXW106204510 BCX8\" data-ccp-props=\"{}\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Doulton","offers":[{"title":"Default Title","offer_id":59660597002574,"sku":"W9330300","price":254.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/8544\/9294\/files\/KINGFISHER_Undercounter_WEB_1000x1000_1.jpg?v=1779366089"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/8544\/9294\/collections\/Under_Sink_Systems_Collection_Black_Water_Image.png?v=1776957778","url":"https:\/\/doulton.com\/en-us\/collections\/doulton-systems.oembed?page=2","provider":"Doulton Water Filters Limited","version":"1.0","type":"link"}