--- product_id: 12936223 title: "Pentair Pentek CFB-Plus10BB Big Blue Carbon Water Filter, 10-Inch, Whole House Fibredyne Modified Molded Carbon Block Replacement Cartridge, 10\" x 4.5\", 5-10 Micron" brand: "pentek" price: "€ 118.52" currency: EUR in_stock: true category: "Pentek" url: https://www.desertcart.fr/products/12936223-pentair-pentek-cfb-plus10bb-big-blue-carbon-water-filter-10 store_origin: FR region: France --- # 25,000 gallon capacity 5-10 micron Fibredyne carbon block Fits all 10" Big Blue housings Pentair Pentek CFB-Plus10BB Big Blue Carbon Water Filter, 10-Inch, Whole House Fibredyne Modified Molded Carbon Block Replacement Cartridge, 10" x 4.5", 5-10 Micron **Brand:** pentek **Price:** € 118.52 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your home’s hydration game with next-level filtration! ## Quick Answers - **What is this?** Pentair Pentek CFB-Plus10BB Big Blue Carbon Water Filter, 10-Inch, Whole House Fibredyne Modified Molded Carbon Block Replacement Cartridge, 10" x 4.5", 5-10 Micron by pentek - **How much does it cost?** € 118.52 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/12936223-pentair-pentek-cfb-plus10bb-big-blue-carbon-water-filter-10) ## Best For - pentek enthusiasts ## Why This Product - Trusted pentek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Certified Peace of Mind:** NSF and FDA-compliant tested for safe, reliable whole-house filtration - • **Double the Purity Power:** Up to 2x chlorine taste & odor reduction for irresistibly fresh water - • **Long-Lasting Performance:** Filters up to 25,000 gallons—replace only every 6 months or when water pressure drops - • **Sediment & Carbon Fusion:** Proprietary Fibredyne tech combines sediment filtering and carbon block in one sleek cartridge - • **Universal Fit, Zero Hassle:** Seamlessly replaces any 10" x 4.5" Big Blue carbon filter cartridge ## Overview The Pentair Pentek CFB-Plus10BB is a 10-inch whole house water filter cartridge featuring advanced Fibredyne technology that merges sediment and carbon block filtration. It delivers up to twice the chlorine taste and odor reduction and superior dirt-holding capacity compared to traditional filters. Designed to fit all 10" Big Blue housings, it filters water down to 5-10 microns and lasts up to 25,000 gallons, ensuring fresher, cleaner water throughout your home with NSF and FDA certifications for trusted safety. ## Description Pentek 255677-43 CFB-Plus10BB Fibredyne Modified Carbon Block 5 mic Filter 255677-43 10" BB Pentek 255677-43 CFB-Plus10BB Fibredyne Modified Carbon Block 5 micron Filter Features: The Pentek CFB-Plus10BB Fibredyne big blue water filter cartridges are an enhanced version of our CFB product. It offers the same benefits with even greater chlorine taste and odor reduction and the highest sediment reduction found in a carbon cartridge. CFB-Plus Series products are modified molded blocks manufactured using our proprietary Fibredyne technology. This technology creates a unique filter media by attaching powdered activated carbon onto a cellulose-free synthetic fiber matrix. The result is a single cartridge that combines the benefits of both a sediment filter and a carbon block into a single cartridge. Fibredynes carbon block technology also offers up to two times the chlorine taste and odor reduction and dirt-holding capacity of traditional blocks.* In addition this technology will not release fines into the effluent stream due to a unique post-filtration layer that is fused to the carbon/fiber media blend. CFB-Plus Series cartridges are manufactured entirely from FDA-compliant materials making them an ideal choice for a wide range of residential food service commercial and industrial applications. Greater chlorine taste and odor reduction and the highest sediment reduction found in a carbon cartridge Combines the benefits of both a sediment filter and a carbon block into a single cartridge Offers up to two times the chlorine taste and odor reduction and dirt-holding capacity of traditional blocks Will not release fines into the effluent stream Manufactured entirely from FDA-compliant materials Ideal choice for a wide range of residential food service commercial and industrial applications Pentek 10" BB 255677-43 CFB-Plus10BB Fibredyne Filter Specifications 255677-43 CFB-Plus10BB. ## Features - PREMIUM WATER SOLUTION offers up to two times the taste & odor reduction and dirt holding capacity of traditional blocks for great tasting water - FITS ALL 10" Big Blue Housing and can replace any 10" x 4.5" carbon water filter - PROPRIETARY FIBREDYNE TECHNOLOGY combines benefits of both sediment filter and a carbon block into a single cartridge - NSF INTERNATIONAL tested and certified for your peace of mind - 25,000 GALLON CAPACITY. Replace every 6 months or when you notice a drop in water pressure or water quality ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00LP8LJUG | | Best Sellers Rank | #81,914 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #553 in Replacement Under-Sink Water Filters | | Brand Name | Pentek | | Customer Reviews | 4.4 4.4 out of 5 stars (224) | | External Testing Certification | FDA | | Global Trade Identification Number | 00799932590849, 00885208258985 | | Item Dimensions D x W x H | 4.63"D x 4.63"W x 9.75"H | | Item Type Name | Whole House Fibredyne Modified Molded Carbon Block Replacement Cartridge, 10" x 4.5", 5-10 Micron | | Item Weight | 1.3 pounds | | Manufacturer | Pentek | | Manufacturer Part Number | 255677-43 | | Material Type | Polypropylene (PP) | | Model Number | CFB-Plus10BB | | Number of Items | 1 | | Product Benefits | Reduces Chlorine | | Set Name | 10 x 4.5 | | UPC | 885208258985 051678677438 799932590849 | | Unit Count | 1 Count | ## Product Details - **External Testing Certification:** FDA - **Item Weight:** 1.3 pounds - **Material:** Polypropylene (PP) - **Product Benefits:** Reduces Chlorine - **Product Dimensions:** 4.63"D x 4.63"W x 9.75"H ## Images ![Pentair Pentek CFB-Plus10BB Big Blue Carbon Water Filter, 10-Inch, Whole House Fibredyne Modified Molded Carbon Block Replacement Cartridge, 10" x 4.5", 5-10 Micron - Image 1](https://m.media-amazon.com/images/I/71Y6RD09zeL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - Pentair Pentek CFB-Plus10BB Big Blue Carbon Water Filter, 10-Inch, Whole House Fibredyne Modified Molded Carbon Block Replacement Cartridge, 10" x 4.5", 5-10 Micron - Pentair Pentek DGD-5005 Big Blue Water Filter, 10-Inch Whole House Sediment Filter Cartridge Replacement, Dual-Gradient Density Spun Polypropylene, 10" x 4.5", 5 Micron, Pack of 1 - Captain O-Ring - Replacement 151122 O-Rings Compatible with Pentair Pentek Big Blue Water Filters OEM Size ORing Buna-N (3 Pack) --- ## 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.fr/products/12936223-pentair-pentek-cfb-plus10bb-big-blue-carbon-water-filter-10](https://www.desertcart.fr/products/12936223-pentair-pentek-cfb-plus10bb-big-blue-carbon-water-filter-10) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-09-25*