--- product_id: 55370560 title: "Doulton 10\" Ultracarb SI |1 Pack| Authentic Drinking Water Ceramic Candle Filter | Reduces Contaminants | Fits All 1/4\" BSP Fittings | Improves Taste & Odour | NSF Certified |9505" brand: "doulton" price: "436.99 DT" currency: TND in_stock: true reviews_count: 13 category: "Doulton" url: https://www.desertcart.tn/products/55370560-doulton-10-ultracarb-si-1-pack-authentic-drinking-water-ceramic store_origin: TN region: Tunisia --- # Removes bacteria & parasites Fits all 1/4" BSP fittings 80% less plastic waste Doulton 10" Ultracarb SI |1 Pack| Authentic Drinking Water Ceramic Candle Filter | Reduces Contaminants | Fits All 1/4" BSP Fittings | Improves Taste & Odour | NSF Certified |9505 **Brand:** doulton **Price:** 436.99 DT **Availability:** ✅ In Stock ## Summary > 💧 Elevate your hydration game with pure, eco-smart filtration! ## Quick Answers - **What is this?** Doulton 10" Ultracarb SI |1 Pack| Authentic Drinking Water Ceramic Candle Filter | Reduces Contaminants | Fits All 1/4" BSP Fittings | Improves Taste & Odour | NSF Certified |9505 by doulton - **How much does it cost?** 436.99 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/55370560-doulton-10-ultracarb-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 - • **Protects Your Home:** Reduces limescale buildup, extending the life of your heaters, boilers, and pipes. - • **Eco-Friendly Filtration:** 100% natural ceramic reduces plastic waste by 80%, aligning with your sustainable lifestyle. - • **Universal Compatibility:** Standard 10" BSP fitting ensures seamless integration with your existing water system. - • **Long-Lasting Performance:** BPA-free ceramic cartridge lasts up to 6 months, delivering consistent quality without compromise. - • **Pure Taste, Pure Confidence:** Eliminates chlorine, lead, and bad odors for crisp, refreshing water every time. ## Overview The Doulton 10" Ultracarb SI Ceramic Candle Filter offers advanced water purification by removing suspended solids, bacteria, parasites, chlorine, lead, and unpleasant tastes. Crafted from 100% natural ceramic, it reduces plastic waste by 80% compared to synthetic filters. Designed for mains pressure systems with standard 1/4" BSP fittings, this BPA-free cartridge lasts up to 6 months and helps prevent limescale buildup, protecting your home’s plumbing and appliances. ## Description Product Description BioTect Ultra The BioTect Ultra is a ceramic filter element handmade in Britain . It creates a new standard in filtered drinking water, reducing bacteria, particulates, turbidity, cysts, chlorine, lead and many other contaminants. NSF Certified A British made water filter that is NSF certified, inspired by nature, to produce pure, clear, great-tasting water, straight from your tap. Doulton filtered water retains all its essential health-giving minerals. Authentic Water Filter A British water filter, inspired by nature, to produce pure, clear, great-tasting water, straight from your tap. Doulton filtered water retains all its essential health-giving minerals. The Biotect Ultra fits our HIP inline, DUO, TRIO and other Doulton water filter systems. The HIP DUO is a WRAS-approved plastic under-counter Multistage Filtration System, created for those who require additional water filtration technology to help target specific water concerns. Our Biotect Ultra ceramic filter element works alongside the Reduction Cartridge pre-filter for clean, tasty filtered drinking water. The HIP DUO is a plastic under-counter Multistage Filtration System, created for those who require additional water filtration technology to help target specific water concerns. Professionally designed with you in mind to tuck neatly under the kitchen sink. Compact, space-saving design. The discrete solution to drinking water filtration for homeowners and families. The system is WRAS-approved and made from BPA-free, food-grade plastic; it is durable, simple to maintain and wholly reliable. BioTect Ultra - W9123050 We are Water Regular consumption of clean, filtered drinking water offers optimal skin hydration and essential nutrient absorption. Hydration with Doulton water supports weight loss and detoxification, allows for improved immunity, effective digestion and more efficient body functions. FAQ Review: Excellent - Excellent product, would recommend Review: Good quality product - For me a great filter as I have this product at home, never had a filter at previous properties but my sister who doesn’t like to drink tap water happily drinks water from our filter. ## Features - Material Composition: Ceramic activated carbon construction removes 99.99% of, chlorine, lead, PFAS, cryptosporidium sediment - Design Features: 10 inch ceramic candle filter with BSP thread fitting, compatible with all 1/4 inch BSP fittings, manufactured in Britain since 1826 - Functionality: Enhances water taste removes odour whilst retaining healthy minerals, reduces lime scale deposition in water systems - Specifications: Dimensions 30 cm length by 6 cm width by 6 cm height, weight 360 grams, single filter cartridge per pack, NSF testing - Care Instructions: Replace filter cartridge every 6 months for performance, rigorously to meet highest water filtration standards ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01M0OH595 | | Benefits | Removes chlorine, bacteria, cysts, sediment, and heavy metals like lead; prevents scale deposition; enhances taste odor; provides a sustainable alternative to bottled water. | | Best Sellers Rank | 86,405 in DIY & Tools ( See Top 100 in DIY & Tools ) 81 in Replacement Under-Sink Water Filters | | Brand | DOULTON | | Brand Name | DOULTON | | Compatible Refrigerator Models | LG LMXC22626S | | Country Of Origin | United Kingdom | | Customer Reviews | 4.4 out of 5 stars 102 Reviews | | External Testing Certification | NSF | | External testing certification | NSF | | Global Trade Identification Number | 00822355002252 | | Included Components | 1 x Doulton Ceramic UltraCarb SI Ceramic Drinking Water Filter Cartridge Candle ¦ Lime Scale Reduction ¦ 10 inch ¦ BSP thread ¦ W9123019 | | Item Dimensions D x W x H | 6D x 30W x 6H centimetres | | Item Type Name | Ceramic UltraCarb SI Ceramic Drinking Water Filter Cartridge Candle Lime Scale Reduction 10 inch BSP thread | | Item Weight | 360 Grams | | Item weight | 360 Grams | | Manufacturer | Doulton | | Manufacturer Part Number | W9123019 | | Manufacturer Warranty Description | Na. | | Material | Activated carbon , Ceramic | | Material Type | Activated carbon, Ceramic | | Model Number | FBM-ES-W9123019 | | Number of Items | 1 | | Product benefits | Removes chlorine, bacteria, cysts, sediment, and heavy metals like lead; prevents scale deposition; enhances taste odor; provides a sustainable alternative to bottled water. Product benefits Removes chlorine, bacteria, cysts, sediment, and heavy metals like lead; prevents scale deposition; enhances taste odor; provides a sustainable alternative to bottled water. See more | | Product dimensions | 6D x 30W x 6H centimetres | | Set Name | Single Pack | | UPC | 822355002252 | | Unit Count | 1.0 count | ## Product Details - **External testing certification:** NSF - **Item weight:** 360 Grams - **Material:** Activated carbon, Ceramic - **Product dimensions:** 6D x 30W x 6H centimetres ## Images ![Doulton 10" Ultracarb SI |1 Pack| Authentic Drinking Water Ceramic Candle Filter | Reduces Contaminants | Fits All 1/4" BSP Fittings | Improves Taste & Odour | NSF Certified |9505 - Image 1](https://m.media-amazon.com/images/I/61Ns5jgToaL.jpg) ![Doulton 10" Ultracarb SI |1 Pack| Authentic Drinking Water Ceramic Candle Filter | Reduces Contaminants | Fits All 1/4" BSP Fittings | Improves Taste & Odour | NSF Certified |9505 - Image 2](https://m.media-amazon.com/images/I/61gUe5GJQHL.jpg) ![Doulton 10" Ultracarb SI |1 Pack| Authentic Drinking Water Ceramic Candle Filter | Reduces Contaminants | Fits All 1/4" BSP Fittings | Improves Taste & Odour | NSF Certified |9505 - Image 3](https://m.media-amazon.com/images/I/61nm8woxSUL.jpg) ![Doulton 10" Ultracarb SI |1 Pack| Authentic Drinking Water Ceramic Candle Filter | Reduces Contaminants | Fits All 1/4" BSP Fittings | Improves Taste & Odour | NSF Certified |9505 - Image 4](https://m.media-amazon.com/images/I/71fMzG39s6L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent *by A***N on 18 February 2026* Excellent product, would recommend ### ⭐⭐⭐⭐⭐ Good quality product *by A***Z on 14 December 2025* For me a great filter as I have this product at home, never had a filter at previous properties but my sister who doesn’t like to drink tap water happily drinks water from our filter. ### ⭐⭐⭐⭐⭐ Great quality *by A***S on 15 September 2025* Original product ## Frequently Bought Together - Doulton ¦ W9123019 ¦ 10" Ultracarb SI ¦ Limescale Reduction ¦ Authentic Drinking Water Ceramic Replacement Candle Element Filter ¦ 9505 ¦ White ¦ BSP Thread - Doulton Water Filter - 10" Limescale Reduction Undersink Tap Filter Cartridge Reduces Contaminants| Drinking Water Element Filter | 1/4" BSP Short Thread | 9A04 - Doulton Water Filter with Activated Carbon - 10" Ultracarb Ceramic Undersink & Countertop Tap Filter Filtration Cartridge | NSF Certified Drinking Water | 1/4" BSP Short Thread | 9501 --- ## 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.tn/products/55370560-doulton-10-ultracarb-si-1-pack-authentic-drinking-water-ceramic](https://www.desertcart.tn/products/55370560-doulton-10-ultracarb-si-1-pack-authentic-drinking-water-ceramic) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-26*