--- product_id: 685309434 title: "Duo Genuine Shower Filter Replacement Cartridge, NSF Certifed (1+1)" brand: "weddell" price: "¥10237" currency: JPY in_stock: true category: "Weddell" url: https://www.desertcart.jp/products/685309434-duo-genuine-shower-filter-replacement-cartridge-nsf-certifed-1-1 store_origin: JP region: Japan --- # Up to 8,000 gallons filter life NSF Certified filtration Removes chlorine, PFAS & particulates Duo Genuine Shower Filter Replacement Cartridge, NSF Certifed (1+1) **Brand:** weddell **Price:** ¥10237 **Availability:** ✅ In Stock ## Summary > 🚿 Elevate your daily shower ritual with cleaner, healthier water—because your skin deserves the best! ## Quick Answers - **What is this?** Duo Genuine Shower Filter Replacement Cartridge, NSF Certifed (1+1) by weddell - **How much does it cost?** ¥10237 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/685309434-duo-genuine-shower-filter-replacement-cartridge-nsf-certifed-1-1) ## Best For - weddell enthusiasts ## Why This Product - Trusted weddell brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Perfect Fit, Every Time:** Exclusively designed for Weddell Duo system for seamless replacement and peak performance. - • **Flexible Replacement Packs:** Choose from single, twin, or extended sets tailored to your household’s needs. - • **Visual Filter Life Monitor:** Transparent housing lets you track filter usage easily, so you never miss a replacement. - • **Healthier Skin & Hair Boost:** Clinically tested to reduce harmful chemicals, promoting radiant skin and stronger hair. - • **Effortless Twist-In Installation:** Tool-free, quick cartridge swaps in minutes—upgrade your shower routine without hassle. ## Overview The Weddell Duo Shower Filter Replacement Cartridges are NSF certified and clinically tested to remove chlorine, PFAS, and particulates, ensuring cleaner shower water that supports healthier skin and hair. Designed exclusively for the Weddell Duo system, these cartridges offer up to 8,000 gallons of filtration life with a convenient, tool-free twist-in installation and transparent housing for easy monitoring. Available in versatile pack options to suit your replacement needs. ## Description Weddell Duo Shower Filter Replacement Cartridges Full Set - NSF Certified Shower Filter, Removes Chlorine, PFAS, & Particulates, Clinically Tested For Healthier Skin & Hair (1+1) - desertcart.com ## Features - COMPATIBLE REPLACEMENT CARTRIDGES: Weddell Duo Replacement Cartridges are designed exclusively for the Weddell Duo Shower Filter system, ensuring a perfect fit and consistent filtration performance with every replacement cycle. - MAINTAINS CLEANER SHOWER WATER PERFORMANCE: Each replacement set continues to reduce chlorine, PFAS, and particulates, helping maintain cleaner shower water that supports healthier-looking skin, scalp, and hair over time. - THREE REPLACEMENT OPTIONS AVAILABLE: Choose the right refill pack for your needs: 1+1 Full Set for a single replacement, 2+2 Twin Pack for double replacements, or 3+1 Extended Pack for added longevity and extra sediment filter coverage. - EASY TWIST-IN REPLACEMENT SYSTEM: Designed for quick, tool-free replacement, each cartridge set installs in minutes. Simply twist open the housing, replace the color-matched filters, and secure back in place with no tools required. - LONG-LASTING FILTER LIFE WITH VISUAL MONITORING: Each cartridge set lasts up to 8,000 gallons depending on water conditions. Transparent housing allows easy visual monitoring so you know exactly when it’s time to replace your filters. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DK18VPQJ | | Best Sellers Rank | #1,218 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Showerhead Filters | | Color | Red & Blue | | Customer Reviews | 4.6 4.6 out of 5 stars (524) | | Date First Available | October 9, 2024 | | Included Components | 2 Shower Filter Replacements | | Item Package Quantity | 1 | | Item Weight | 2.89 ounces | | Item model number | WD-100FC11 | | Manufacturer | Weddell Water | | Part Number | WD-100FC11 | | Product Dimensions | 3.6 x 1.9 x 4 inches | | Shape | 1 + 1 | | Style | 1+1 | ## Images ![Duo Genuine Shower Filter Replacement Cartridge, NSF Certifed (1+1) - Image 1](https://m.media-amazon.com/images/I/510+oDHd9gL.jpg) ![Duo Genuine Shower Filter Replacement Cartridge, NSF Certifed (1+1) - Image 2](https://m.media-amazon.com/images/I/712fcHWF8QL.jpg) ![Duo Genuine Shower Filter Replacement Cartridge, NSF Certifed (1+1) - Image 3](https://m.media-amazon.com/images/I/61rRVaAzluL.jpg) ![Duo Genuine Shower Filter Replacement Cartridge, NSF Certifed (1+1) - Image 4](https://m.media-amazon.com/images/I/811PhpjUMkL.jpg) ![Duo Genuine Shower Filter Replacement Cartridge, NSF Certifed (1+1) - Image 5](https://m.media-amazon.com/images/I/81TO3z4VaQL.jpg) ## Available Options This product comes in different **Item Shape** options. ## Frequently Bought Together - Weddell Duo Shower Filter Replacement Cartridges Full Set - NSF Certified Shower Filter, Removes Chlorine, PFAS, & Particulates, Clinically Tested For Healthier Skin & Hair (1+1) - Weddell Duo Shower Filter - NSF Certified Shower Filter, High Pressure Activated Carbon Filter, Removes Chlorine, PFAS & Particulates, Clinically Tested For Healthier Skin & Hair (White) --- ## 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/685309434-duo-genuine-shower-filter-replacement-cartridge-nsf-certifed-1-1](https://www.desertcart.jp/products/685309434-duo-genuine-shower-filter-replacement-cartridge-nsf-certifed-1-1) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-31*