--- product_id: 24942370 title: "WaterChef Shower Filter Replacement Cartridge RCSF-7 | for SF-7C & SF-7C-ECO Systems | NSF/ANSI Certified 96.6% Chlorine Reduction | ThermalGuard™ Technology | 10,000-Gallon Capacity | Made in USA" brand: "waterchef" price: "₨1352" currency: SCR in_stock: true category: "Water Chef®" url: https://www.desertcart.sc/products/24942370-waterchef-shower-filter-replacement-cartridge-rcsf-7-for-sf-7c store_origin: SC region: Seychelles --- # 96.6% chlorine reduction 10,000-gallon capacity ThermalGuard™ Technology WaterChef Shower Filter Replacement Cartridge RCSF-7 | for SF-7C & SF-7C-ECO Systems | NSF/ANSI Certified 96.6% Chlorine Reduction | ThermalGuard™ Technology | 10,000-Gallon Capacity | Made in USA **Brand:** waterchef **Price:** ₨1352 **Availability:** ✅ In Stock ## Summary > 🚿 Elevate your daily ritual with the ultimate chlorine defense! ## Quick Answers - **What is this?** WaterChef Shower Filter Replacement Cartridge RCSF-7 | for SF-7C & SF-7C-ECO Systems | NSF/ANSI Certified 96.6% Chlorine Reduction | ThermalGuard™ Technology | 10,000-Gallon Capacity | Made in USA by waterchef - **How much does it cost?** ₨1352 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/24942370-waterchef-shower-filter-replacement-cartridge-rcsf-7-for-sf-7c) ## Best For - waterchef enthusiasts ## Why This Product - Trusted waterchef brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Endurance That Lasts:** Filters up to 10,000 gallons or 6 months, delivering long-lasting freshness without frequent replacements. - • **Proudly American-Made:** Expertly designed and manufactured in the USA, backed by 5-star customer support for peace of mind. - • **Effortless Maintenance:** Tool-free cartridge replacement with a handy reminder decal keeps your shower filter at peak efficiency—no hassle, no guesswork. - • **Chlorine-Free Confidence:** NSF/ANSI certified to remove 96.6% of chlorine for a cleaner, healthier shower every time. - • **ThermalGuard™ Innovation:** Exclusive ThermalGuard™ Catalytic Carbon technology ensures superior filtration performance even in hot water. ## Overview The WaterChef RCSF-7 Replacement Cartridge is a premium, NSF/ANSI certified shower filter cartridge designed for SF-7C systems. It reduces 96.6% of chlorine using advanced ThermalGuard™ Catalytic Carbon technology, filters up to 10,000 gallons (about 6 months), and offers easy, tool-free replacement. Made in the USA, it ensures healthier skin and hair while providing reliable, long-lasting performance. ## Description WaterChef Shower Filter Replacement Cartridge RCSF-7 | for SF-7C & SF-7C-ECO Systems | NSF/ANSI Certified 96.6% Chlorine Reduction | ThermalGuard™ Technology | 10,000-Gallon Capacity | Made in USA - desertcart.com ## Features - REPLACEMENT CARTRIDGE FOR WATERCHEF SF-7C SHOWER FILTER – Maintain peak performance for your WaterChef SF-7C Premium Shower Filter System with the RCSF-7 Replacement FiIter Cartridge. - SUPERIOR CHLORINE REDUCTION – Advanced 2-Stage Filtration with exclusive ThermalGuard Technology for maximum chlorine reduction, delivering a cleaner, more refreshing shower experience. - HEALTHIER SKIN & HAIR – Preserve your body’s natural oils and proteins for softer, smoother skin and hair you can feel. - INDEPENDENTLY NSF/ANSI CERTIFIED FOR PROVEN PERFORMANCE – WaterChef Shower Filters undergo rigorous testing and are certified by IAPMO to meet NSF/ANSI Standard 177, removing an outstanding 96.6% of chlorine—nearly double the standard requirement. Each durable cartridge filters up to 10,000 gallons, offering consistent, high-level chlorine reduction that surpasses competitors, ensuring a cleaner, safer shower experience you can trust. - LONG-LASTING PERFORMANCE AT A LOW COST PER SHOWER – Enjoy a certified capacity of 10,000 gallons, providing up to 6 months of filtration per cartridge—all for less than half the cost of other leading brands. - QUICK & EASY CARTRIDGE REPLACEMENT – Enjoy hassle-free, tool-free cartridge changes with every replacement. Includes a handy Cartridge Change Reminder decal, so you’ll never miss a replacement and can keep your filter performing at its best. - PROUDLY MADE IN THE USA – Expertly designed and manufactured in the USA to ensure reliable quality and performance you can trust. - DEDICATED 5-STAR CUSTOMER SUPPORT – At WaterChef we stand behind our products and our customers. Our 5-Star Customer Care Team is available to provide assistance or answer your questions. We are here for you when you need us! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01BW28268 | | Best Sellers Rank | #72,886 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #203 in Showerhead Filters | | Brand Name | WaterChef | | Customer Reviews | 4.7 4.7 out of 5 stars (355) | | EU Spare Part Availability Duration | 6 months | | External Testing Certification | IAPMO Platinum Certification - NSF/ANSI Standard 177 and 372 | | Included Components | WaterChef RCSF-7 Shower Filter Cartridge, Cartridge Change Reminder Decal | | Item Dimensions D x W x H | 2.63"D x 2.63"W x 7"H | | Item Weight | 12 ounces | | Manufacture Year | 2022 | | Manufacturer | Water Safety Corporation | | Manufacturer Part Number | RCSF-7 | | Material Type | ThermalGuard™ Catalytic Carbon | | Model Number | RCSF-7 | | Number of Items | 1 | | Product Benefits | Reduces 96.6% of Chlorine for 10,000 or up to 6 months per filter cartridge. Benefits include softer hair, smoother skin, reduced eye irritation, longer lasting hair color treatments... | | Set Name | WaterChef SF-7C Shower Filter | | UPC | 091037767806 | | Unit Count | 1 Count | ## Product Details - **External Testing Certification:** IAPMO Platinum Certification - NSF/ANSI Standard 177 and 372 - **Item Weight:** 12 ounces - **Material:** ThermalGuard™ Catalytic Carbon - **Product Dimensions:** 2.63"D x 2.63"W x 7"H ## Images ![WaterChef Shower Filter Replacement Cartridge RCSF-7 | for SF-7C & SF-7C-ECO Systems | NSF/ANSI Certified 96.6% Chlorine Reduction | ThermalGuard™ Technology | 10,000-Gallon Capacity | Made in USA - Image 1](https://m.media-amazon.com/images/I/41kwb89zAEL.jpg) ![WaterChef Shower Filter Replacement Cartridge RCSF-7 | for SF-7C & SF-7C-ECO Systems | NSF/ANSI Certified 96.6% Chlorine Reduction | ThermalGuard™ Technology | 10,000-Gallon Capacity | Made in USA - Image 2](https://m.media-amazon.com/images/I/6108cjR2kjL.jpg) ![WaterChef Shower Filter Replacement Cartridge RCSF-7 | for SF-7C & SF-7C-ECO Systems | NSF/ANSI Certified 96.6% Chlorine Reduction | ThermalGuard™ Technology | 10,000-Gallon Capacity | Made in USA - Image 3](https://m.media-amazon.com/images/I/61bsNyaGGdL.jpg) ![WaterChef Shower Filter Replacement Cartridge RCSF-7 | for SF-7C & SF-7C-ECO Systems | NSF/ANSI Certified 96.6% Chlorine Reduction | ThermalGuard™ Technology | 10,000-Gallon Capacity | Made in USA - Image 4](https://m.media-amazon.com/images/I/61XCJVNjmuL.jpg) ![WaterChef Shower Filter Replacement Cartridge RCSF-7 | for SF-7C & SF-7C-ECO Systems | NSF/ANSI Certified 96.6% Chlorine Reduction | ThermalGuard™ Technology | 10,000-Gallon Capacity | Made in USA - Image 5](https://m.media-amazon.com/images/I/51Rsmto6-RL.jpg) ## Frequently Bought Together - WaterChef® RCSF-7 Shower Filter Replacement Cartridge with Advanced ThermalGuard (for SF-7C Shower Filtration Systems), NSF/ANSI Certified, 96.6% Chlorine Reduction for 10,000 Gal., Made in USA - Smart Pack Water Filters iFilters High Purity Coconut Shell Activated Carbon Water Filter - 750 GPD Life Span - 0.5 Micron - Compatible with Frescapure 4000 4500 5000 6000 Models - WaterChef Handheld Shower Filter System SF-7C (White) - Deluxe Adjustable Wand, Advanced Filtration for Superior Chlorine Reduction - NSF/ANSI Certified: 96.6% of Chlorine, 10,000 Gal., USA --- ## 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.sc/products/24942370-waterchef-shower-filter-replacement-cartridge-rcsf-7-for-sf-7c](https://www.desertcart.sc/products/24942370-waterchef-shower-filter-replacement-cartridge-rcsf-7-for-sf-7c) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-08-10*