--- product_id: 51532868 title: "Carbon Block Filters Compatible with Flow-Pur 8, WCBCS-975-RV, 4 Pack | Also fits 40621, FXWTC, WHKF-WHWC, WFPFC8002, WFPFC9001, GXWH04F, GXWH20F, GXWH20S, GXRM10, 3WH-STDCW-F02; 5 micron, 4 pack" brand: "cfs" price: "R3075" currency: ZAR in_stock: true reviews_count: 13 category: "Cfs" url: https://www.desertcart.co.za/products/51532868-carbon-block-filters-compatible-with-flow-pur-8-wcbcs-975 store_origin: ZA region: South Africa --- # Longer filter life up to 6 months 5-micron depth filtration for superior purity NSF/ANSI 42 Certified for chlorine & odor reduction Carbon Block Filters Compatible with Flow-Pur 8, WCBCS-975-RV, 4 Pack | Also fits 40621, FXWTC, WHKF-WHWC, WFPFC8002, WFPFC9001, GXWH04F, GXWH20F, GXWH20S, GXRM10, 3WH-STDCW-F02; 5 micron, 4 pack **Brand:** cfs **Price:** R3075 **Availability:** βœ… In Stock ## Summary > πŸ’§ Elevate your hydration game with premium, long-lasting purity! ## Quick Answers - **What is this?** Carbon Block Filters Compatible with Flow-Pur 8, WCBCS-975-RV, 4 Pack | Also fits 40621, FXWTC, WHKF-WHWC, WFPFC8002, WFPFC9001, GXWH04F, GXWH20F, GXWH20S, GXRM10, 3WH-STDCW-F02; 5 micron, 4 pack by cfs - **How much does it cost?** R3075 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/51532868-carbon-block-filters-compatible-with-flow-pur-8-wcbcs-975) ## Best For - cfs enthusiasts ## Why This Product - Trusted cfs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Broad Compatibility:** Fits Flow-Pur 8, WCBCS-975-RV, DuPont WFPFC8002, and moreβ€”seamless integration with your existing system. - β€’ **Enhanced Depth Filtration:** Diamond-wound carbon block design maximizes surface area to trap sediments and impurities effectively. - β€’ **Extended Filter Longevity:** Replace every 3-6 monthsβ€”double the lifespan of typical filters, saving you time and money. - β€’ **Mineral-Friendly Purification:** Removes contaminants while preserving essential minerals, delivering fresh, balanced water every time. - β€’ **Certified Clean Water Assurance:** Independently NSF/ANSI 42 certified to guarantee chlorine, taste, and odor removal for pristine hydration. ## Overview The CFS Carbon Block Filters 4-pack offers advanced 5-micron depth filtration with a diamond-wound carbon block design, compatible with multiple major brands including Flow-Pur 8 and DuPont models. Certified to NSF/ANSI 42 standards, these cartridges effectively remove chlorine, tastes, odors, and sediment while preserving vital minerals. With an extended lifespan of up to 6 months, they provide cost-efficient, high-performance water purification for your home or office. ## Description desertcart.com: CFS Carbon Block Filters Compatible with Flow-Pur 8, WCBCS-975-RV, 4 Pack | Also fits 40621, FXWTC, WHKF-WHWC, WFPFC8002, WFPFC9001, GXWH04F, GXWH20F, GXWH20S, GXRM10, 3WH-STDCW-F02; 5 micron, 4 pack : Tools & Home Improvement Review: Value for the money - Fit our filter system perfectly. Came in the mail so quickly. Review: Great quality - great price! - We have been using these for over 7 years. They work great, especially since we have HARD water. Only need to change every 6 months. We have tried other brands and had to replace those every 2-3 months. Taste and water quality is wonderful. ## Features - ABOUT PRODUCT: It is a package of 4 Carbon Block Water filter cartridges compatible with Flow-Pur 8, WCBCS-975-RV, DuPont WFPFC8002, WFPFC9001, SCWH-5, WHCF-WHWC, FXWTC, and Pentek CBC-10 water filter cartridges. It has a larger surface area and has a longer filter life. This water filter cartridge removes more pollutants by providing "depth" filtering. - REMOVE TASTES & SMELLS: To remove tastes, smells, and sediment from cold water, use this compatible filter cartridge for WCBCS-975-RV models. This cartridge comes standard with all taste & odor filter systems. The activated carbon diamond-wound polypropylene cartridge fits standard 10" filter size. - EFFICIENCY: Our water filter cartridge eliminates pollutants and impurities from water. At the same time, it effectively preserves many vital minerals. For optimal performance, water filter cartridges should be replaced every 3 to 6 months based on your water quality. - FEATURES: Our water filter cartridge particularly offers a larger surface area and a longer life. This cartridge eliminates chlorine, bad taste, and odor, and is available in a variety of sizes. This replacement cartridge will provide you with high filtering performance at a lower cost. - NSF/ANSI 42 CERTIFIED: Independently certified to NSF/ANSI Standard 42 by IAPMO R&T for chlorine, taste, and odor reduction. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01FMPOR74 | | Best Sellers Rank | #73,364 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #466 in Replacement Under-Sink Water Filters | | Brand | CFS | | Brand Name | CFS | | Customer Reviews | 4.6 out of 5 stars 1,086 Reviews | | External Testing Certification | NSF | | Included Components | Carbon block water filter cartridges | | Item Dimensions D x W x H | 2.5"D x 2.5"W x 10"H | | Item Weight | 16 ounces | | Manufacturer | CFS COMPLETE FILTRATION SERVICES EST.2006 | | Manufacturer Part Number | CFS-33 | | Material | Carbon | | Material Type | Carbon | | Model Number | CFS-33 | | Number of Items | 1 | | Product Benefits | Removes tastes, smells, and sediment from cold water | | Product Dimensions | 2.5"D x 2.5"W x 10"H | | Set Name | c | | Unit Count | 4 Count | ## Product Details - **External Testing Certification:** NSF - **Item Weight:** 16 ounces - **Material:** Carbon - **Product Benefits:** Removes tastes, smells, and sediment from cold water - **Product Dimensions:** 2.5"D x 2.5"W x 10"H ## Images ![Carbon Block Filters Compatible with Flow-Pur 8, WCBCS-975-RV, 4 Pack | Also fits 40621, FXWTC, WHKF-WHWC, WFPFC8002, WFPFC9001, GXWH04F, GXWH20F, GXWH20S, GXRM10, 3WH-STDCW-F02; 5 micron, 4 pack - Image 1](https://m.media-amazon.com/images/I/81p+R-TbYZL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Value for the money *by A***P on August 1, 2026* Fit our filter system perfectly. Came in the mail so quickly. ### ⭐⭐⭐⭐⭐ Great quality - great price! *by J***M on January 9, 2026* We have been using these for over 7 years. They work great, especially since we have HARD water. Only need to change every 6 months. We have tried other brands and had to replace those every 2-3 months. Taste and water quality is wonderful. ### ⭐⭐⭐⭐⭐ Value *by T***K on May 2, 2026* Perfect ## Frequently Bought Together - CFS – 4 Pack Carbon Block Water Filter Cartridge Compatible with Flow-Pur 8, WCBCS-975-RV Models – Removes Bad Taste and Odor – Whole House Replacement Filter Cartridge – 10β€œ x 2.5” - Watts (POE12GHGACB 10" Filter Housing Assembly - Camco TastePURE RV Water Filter - New & Advanced RV Inline Water Filter with Flexible Hose Protector - GAC & KDF Water Filter - Made in USA - Camping Essentials for Fresh Drinking Water (40043) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/51532868-carbon-block-filters-compatible-with-flow-pur-8-wcbcs-975](https://www.desertcart.co.za/products/51532868-carbon-block-filters-compatible-with-flow-pur-8-wcbcs-975) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-08*