--- product_id: 560042299 title: "Doulton 10\" Biotect Ultra SI Drinking Water Ceramic Candle Filter 1 Pack" brand: "doulton" price: "¥21926" currency: JPY in_stock: true category: "Doulton" url: https://www.desertcart.jp/products/560042299-doulton-10-biotect-ultra-si-drinking-water-ceramic-candle-filter store_origin: JP region: Japan --- # 99.99% contaminant removal Sustainable ceramic & carbon tech NSF certified rigorous testing Doulton 10" Biotect Ultra SI Drinking Water Ceramic Candle Filter 1 Pack **Brand:** doulton **Price:** ¥21926 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your hydration game with the gold standard in water filtration! ## Quick Answers - **What is this?** Doulton 10" Biotect Ultra SI Drinking Water Ceramic Candle Filter 1 Pack by doulton - **How much does it cost?** ¥21926 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/560042299-doulton-10-biotect-ultra-si-drinking-water-ceramic-candle-filter) ## Best For - doulton enthusiasts ## Why This Product - Trusted doulton brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Compatibility:** Effortlessly fits all Doulton HIP, HIS, and countertop systems with M12 fittings—easy swap, zero hassle. - • **Sustainably Smart & Tested:** Eco-friendly ceramic filter with NSF certification ensures clean water and peace of mind every 6 months. - • **Pure Taste, Zero Compromise:** Transforms tap water into fresh, delicious hydration by eliminating chlorine, lead, PFAS, and more. - • **Advanced Contaminant Defense:** Blocks 99.99% of bacteria, cysts, heavy metals, and even monochloramine for ultimate water safety. - • **Heritage Craftsmanship Meets Innovation:** Proudly made in the UK with 200+ years of filtration expertise, blending tradition with cutting-edge tech. ## Overview The Doulton 10" Biotect Ultra SI Ceramic Candle Filter is a premium replacement cartridge designed for undercounter and countertop water systems with M12 fittings. It removes 99.99% of contaminants including bacteria, chlorine, lead, PFAS, and heavy metals while preserving healthy minerals. Made in the UK with over 200 years of expertise, this NSF-certified filter also reduces monochloramine and prevents scale buildup, delivering fresh, great-tasting water sustainably. Replace every 6 months for optimal performance. ## Description "A cartridge water filter produced from a ceramic microfiltration body and an activated carbon block, Biotect Ultra SI is our most advanced water filter yet. As well as delivering Doulton’s exceptional standard performance, it’s the range’s only water filter cartridge to reduce monochloramine, cadmium and mercury and prevents scale deposition. As a replacement water filter cartridge, it’s designed for use with undercounter water filters with an M12 fitting. A sustainable way to enjoy better tasting water. Enhances taste, odour and clarity. Reduces bacteria and cysts, insecticides and herbicides, and heavy metals like lead, cadmium and mercury. Prevents scale deposition from temporary water hardness. Designed for use with an M12 fitting." ## Features - Great Tasting Water - Improves the overall quality of your drinking water, by enhancing taste and removing odour and contaminants from your water supply. Leaves you with fresh delicious drinking water. - Removes Contaminants - Our filters take out 99.99% of common contaminants, including bacteria, chlorine, lead, PFAS, cryptosporidium and more, but leaves the healthy minerals behind. Healthy water for the whole family, and your pets will love it too. - Replacement Filter – This filter is designed as a replacement cartridge for counter & undercounter water filters systems with an M12 fitting. Compatible with all Doulton HIP, HIS, and Countertop water filter systems. Pack contains [1] filter cartridges. - Proudly Made in Britain - From a company with over 200 years of experience in water filtration, our first water filter was made in 1826. Our craftsmen continue to manufacture high-quality, reliable ceramic filters in our own factory in the heart of the UK's Potteries district. - Rigorously tested – Our systems and filter cartridges undergo thorough testing to meet the highest standards. This commitment to quality is why we remain the gold standard in water filtration. For optimal performance, filters should be replaced every 6 months. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BZW4MLGJ | | Benefits | Removes bacteria, particulates, turbidity, cysts, chlorine, lead, and other contaminants; promotes optimal skin hydration, weight loss, detoxification, improved immunity, and effective digestion. | | Best Sellers Rank | 135,834 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 249 in Water Filter Cartridges | | Brand Name | DOULTON | | Customer Reviews | 4.5 4.5 out of 5 stars (15) | | EU Spare Part Availability Duration | 5 Years | | External Testing Certification | NSF | | Item Dimensions D x W x H | 10.2D x 10.2W x 50.8H centimetres | | Manufacturer Part Number | FBM-IE-W9123054-01 | | Material Type | Ceramic, Plastic | | Model Number | FBA-EU-W9123054-01 | | Number of Items | 1 | | Set Name | Biotect Ultra SI | | UPC | 822355006205 | | Unit Count | 1.0 count | ## Product Details - **Brand:** DOULTON - **External testing certification:** NSF - **Material:** Ceramic, Plastic - **Product dimensions:** 10.2D x 10.2W x 50.8H centimetres ## Images ![Doulton 10" Biotect Ultra SI Drinking Water Ceramic Candle Filter 1 Pack - Image 1](https://m.media-amazon.com/images/I/416TaL-rxRL.jpg) ![Doulton 10" Biotect Ultra SI Drinking Water Ceramic Candle Filter 1 Pack - Image 2](https://m.media-amazon.com/images/I/11jIJsR4UiL.jpg) ![Doulton 10" Biotect Ultra SI Drinking Water Ceramic Candle Filter 1 Pack - Image 3](https://m.media-amazon.com/images/I/21k5dSB-fkL.jpg) ![Doulton 10" Biotect Ultra SI Drinking Water Ceramic Candle Filter 1 Pack - Image 4](https://m.media-amazon.com/images/I/21SSJGKFPrL.jpg) ![Doulton 10" Biotect Ultra SI Drinking Water Ceramic Candle Filter 1 Pack - Image 5](https://m.media-amazon.com/images/I/21uffyPhw5L.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/560042299-doulton-10-biotect-ultra-si-drinking-water-ceramic-candle-filter](https://www.desertcart.jp/products/560042299-doulton-10-biotect-ultra-si-drinking-water-ceramic-candle-filter) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-10*