--- product_id: 560042299 title: "10\" Biotect Ultra SI |1 Pack| Authentic Drinking Water Ceramic Candle Filter | Suitable for M12 Fitting Undercounter Systems | Reduces Contaminants | Improves Taste & Odour | 2505" brand: "doulton" price: "€ 87.81" currency: EUR in_stock: true reviews_count: 5 category: "Doulton" url: https://www.desertcart.be/products/560042299-10-biotect-ultra-si-1-pack-authentic-drinking-water-ceramic store_origin: BE region: Belgium --- # 99.99% contaminant removal M12 fitting compatibility Made in UK, 200+ years heritage 10" Biotect Ultra SI |1 Pack| Authentic Drinking Water Ceramic Candle Filter | Suitable for M12 Fitting Undercounter Systems | Reduces Contaminants | Improves Taste & Odour | 2505 **Brand:** doulton **Price:** € 87.81 **Availability:** ✅ In Stock ## Summary > 💧 Elevate Every Sip: The Ultimate Ceramic Filter for Pure, Perfect Water ## Quick Answers - **What is this?** 10" Biotect Ultra SI |1 Pack| Authentic Drinking Water Ceramic Candle Filter | Suitable for M12 Fitting Undercounter Systems | Reduces Contaminants | Improves Taste & Odour | 2505 by doulton - **How much does it cost?** € 87.81 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/560042299-10-biotect-ultra-si-1-pack-authentic-drinking-water-ceramic) ## 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 Undercounter Fit:** Designed for M12 fitting systems, ensuring effortless replacement and compatibility with Doulton HIP, HIS, and countertop filters. - • **Sustainably Smart & Tested:** Rigorously NSF-certified and engineered to prevent scale buildup, promoting longer system life and healthier water. - • **Pure Taste, Zero Compromise:** Transforms tap water into crisp, fresh hydration by eliminating chlorine, lead, and unpleasant odors. - • **Advanced Contaminant Defense:** Filters out 99.99% of bacteria, heavy metals, PFAS, and cysts while preserving essential minerals. - • **Heritage Craftsmanship Meets Innovation:** Proudly made in Britain with over two centuries of filtration expertise, guaranteeing reliability and quality. ## Overview The 10" Biotect Ultra SI ceramic candle filter is a premium replacement cartridge designed for M12 fitting undercounter water filtration systems. It removes 99.99% of contaminants including bacteria, chlorine, lead, PFAS, and heavy metals while preserving beneficial minerals. Proudly made in the UK with over 200 years of expertise, this NSF-certified filter enhances water taste, odor, and clarity, prevents scale buildup, and supports healthier hydration for the whole family. Ideal for professionals seeking reliable, sustainable, and superior water quality. ## 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." Review: Better water taste. - Definitely Water quality is improved that make good taste. Review: Try new version - Haven’t use it, but I think it is good. I used the old version before, so try this new version ## 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 | 196,865 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 332 in Water Filter Cartridges | | Brand Name | DOULTON | | Customer Reviews | 4.6 4.6 out of 5 stars (9) | | 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 ![10" Biotect Ultra SI |1 Pack| Authentic Drinking Water Ceramic Candle Filter | Suitable for M12 Fitting Undercounter Systems | Reduces Contaminants | Improves Taste & Odour | 2505 - Image 1](https://m.media-amazon.com/images/I/416TaL-rxRL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Better water taste. *by C***N on 17 March 2026* Definitely Water quality is improved that make good taste. ### ⭐⭐⭐⭐ Try new version *by K***I on 18 September 2025* Haven’t use it, but I think it is good. I used the old version before, so try this new version ### ⭐⭐⭐⭐⭐ Excellent filtre *by J***P on 6 August 2025* Really pleased with this and it arrived the next day. --- ## 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.be/products/560042299-10-biotect-ultra-si-1-pack-authentic-drinking-water-ceramic](https://www.desertcart.be/products/560042299-10-biotect-ultra-si-1-pack-authentic-drinking-water-ceramic) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-06-18*