--- product_id: 312797729 title: "Pentair CBC-BB Big Blue Carbon Water Filter, Whole House Heavy Duty Carbon Block Replacement Cartridge with Bonded Powdered Activated Carbon (PAC) Filter, 10\" x 4.5\", 0.5 Micron, White" brand: "pentek" price: "₨3794" currency: SCR in_stock: true reviews_count: 5 url: https://www.desertcart.sc/products/312797729-pentair-cbc-bb-big-blue-carbon-water-filter-whole-house store_origin: SC region: Seychelles --- # 0.5 Micron ultra-fine filtration 50,000 gallon heavy-duty capacity Fits all 10" Big Blue housings Pentair CBC-BB Big Blue Carbon Water Filter, Whole House Heavy Duty Carbon Block Replacement Cartridge with Bonded Powdered Activated Carbon (PAC) Filter, 10" x 4.5", 0.5 Micron, White **Brand:** pentek **Price:** ₨3794 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your whole-house water game with premium purity and power! ## Quick Answers - **What is this?** Pentair CBC-BB Big Blue Carbon Water Filter, Whole House Heavy Duty Carbon Block Replacement Cartridge with Bonded Powdered Activated Carbon (PAC) Filter, 10" x 4.5", 0.5 Micron, White by pentek - **How much does it cost?** ₨3794 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/312797729-pentair-cbc-bb-big-blue-carbon-water-filter-whole-house) ## 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 - • **Built to Last:** Massive 50,000-gallon capacity means fewer replacements and less hassle - • **Fine Particle Fighter:** 0.5 micron carbon block traps even the smallest impurities for pristine water - • **Certified Peace of Mind:** NSF & ANSI tested to guarantee top-tier water safety and quality - • **Crystal Clear Hydration:** Eliminates chlorine taste & odor for pure, refreshing water every time - • **Universal Compatibility:** Seamlessly fits all standard 10" Big Blue and heavy-duty housings ## Overview The Pentek Pentair CBC-BB Big Blue Carbon Water Filter is a 10" x 4.5" heavy-duty carbon block cartridge featuring bonded powdered activated carbon for ultra-fine 0.5 micron filtration. Designed to fit all standard 10" Big Blue housings, it effectively reduces chlorine taste, odor, and fine sediment, delivering up to 50,000 gallons of clean water. NSF and ANSI certified, this filter ensures reliable, high-capacity whole-house water purification for residential and commercial use. ## Description Pentair Pentek CBC Series Cartridges are highly effective at reducing unwanted bad taste & odor and chlorine taste & odor from potable drinking water. CBC Series Cartridges are highly effective at reducing unwanted bad taste & odor, chlorine taste & odor and other contaminants. CBC Series Cartridges are an ideal choice for a wide range of residential, food service, commercial and industrial applications. They also make excellent polishing filters or pre-filters in applications requiring fine filtration and high capacity. ## Features - PREMIUM HIGH-CAPACITY SMALL PARTICULATE REDUCTION of bad taste & odor, and chlorine taste & odor to provide great tasting drinking water - FITS ALL 10" Big Blue or other heavy duty housings and can replace any 10" x 4.5" heavy duty carbon filter cartridge - EFFECTIVE AT FILTERING fine sediment chlorine taste and odor - NSF INTERNATIONAL tested and certified for your peace of mind - 50,000 GALLON CAPACITY. Replace every 6 months or when you notice a drop in water pressure or water quality ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B00310NIU0 | | Best Sellers Rank | #114,075 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #361 in Replacement Water Filters | | Brand Name | Pentek | | Customer Reviews | 4.0 4.0 out of 5 stars (20) 4.0 out of 5 stars | | Eu Spare Part Availability Duration | 6 Months | | External Testing Certification | ANSI, NSF | | Global Trade Identification Number | 00051678170434 | | Item Dimensions D X W X H | 11.4D x 11.4W x 25.4H centimeters | | Item Type Name | Standard Residential Whole House Carbon Water Filter, 10-Inch, Carbon Block Cartridge with Bonded Powered Activated Carbon (PAC) Filter, 4.5” x 20”, 0.5 Micron | | Item Weight | 1 Pounds | | Manufacturer | Pentair Industries | | Manufacturer Part Number | 155170-43 | | Material Type | Extruded Carbon Block | | Model Number | CBC-BB | | Number Of Items | 1 | | Product Benefits | Reduces chlorine and removes impurities | | Set Name | Single Carbon Block Filter | | Unit Count | 1 Count | | Upc | 808112759904 809390002690 182682387638 851905131173 115971035903 806294983766 132017511672 882743525954 051678170434 809188528715 807032972011 | ## Product Details - **External testing certification:** ANSI, NSF - **Item weight:** 1 Pounds - **Material:** Extruded Carbon Block - **Product benefits:** Reduces chlorine and removes impurities - **Product dimensions:** 11.4D x 11.4W x 25.4H centimeters ## Images ![Pentair CBC-BB Big Blue Carbon Water Filter, Whole House Heavy Duty Carbon Block Replacement Cartridge with Bonded Powdered Activated Carbon (PAC) Filter, 10" x 4.5", 0.5 Micron, White - Image 1](https://m.media-amazon.com/images/I/61sF-q1YOBL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Five Stars *by on Reviewed in Canada 9 June 2016* Works well ### ⭐⭐⭐⭐⭐ 5 micron is much finer filtering than what you typically find for a carbon ... *by on Reviewed in Canada 5 October 2017* Been using these as our second stage filter in our home system for many years now (first stage is polypropylene filter). 0.5 micron is much finer filtering than what you typically find for a carbon block filter. The extra cost is worth it, I think. ### ⭐⭐⭐⭐ Lowered water pressure too much *by on Reviewed in the United States 20 April 2023* I'm sure this is an awesome filter... it was recommended to me by my water guy.Unfortunately the .5 micron just dropped our water pressure too much. We were only able to last about a week before I had to swap it out. ## Frequently Bought Together - Pentair Pentek CBC-BB Big Blue Carbon Water Filter, Whole House Heavy Duty Carbon Block Replacement Cartridge with Bonded Powdered Activated Carbon (PAC) Filter, 10" x 4.5", 0.5 Micron, White - Pentair Pentek P5 Sediment Water Filter, 10-Inch, Under Sink Spun-Bonded Polypropylene Replacement Cartridge, 10" x 2.5", 5 Micron - Pentair Pentek EPM-10 Carbon Water Filter, 10-Inch, Under Sink Modified Epsilon Carbon Block Replacement Cartridge with Bonded Powdered Activated Carbon (PAC) Filter, 10" x 2.5", 10 Micron --- ## 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/312797729-pentair-cbc-bb-big-blue-carbon-water-filter-whole-house](https://www.desertcart.sc/products/312797729-pentair-cbc-bb-big-blue-carbon-water-filter-whole-house) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-08-18*