--- product_id: 253575594 title: "Pentek Pentair CBC-20BB Big Blue Carbon Water Filter, 20-Inch, Whole House Carbon Block Replacement Cartridge with Bonded Powdered Activated Carbon (PAC) Filter, 20\" x 4.5\", 0.5 Micron" brand: "pentek" price: "ΰΈΏ18029" currency: THB in_stock: true category: "Pentek" url: https://www.desertcart.co.th/products/253575594-pentek-pentair-cbc-20bb-big-blue-carbon-water-filter-20 store_origin: TH region: Thailand --- # Fits all 20" Big Blue housings 0.5 micron ultra-fine filtration 150,000 gallon high capacity lifespan Pentek Pentair CBC-20BB Big Blue Carbon Water Filter, 20-Inch, Whole House Carbon Block Replacement Cartridge with Bonded Powdered Activated Carbon (PAC) Filter, 20" x 4.5", 0.5 Micron **Brand:** pentek **Price:** ΰΈΏ18029 **Availability:** βœ… In Stock ## Summary > πŸ’§ Elevate your home’s water game β€” because your family deserves nothing less! ## Quick Answers - **What is this?** Pentek Pentair CBC-20BB Big Blue Carbon Water Filter, 20-Inch, Whole House Carbon Block Replacement Cartridge with Bonded Powdered Activated Carbon (PAC) Filter, 20" x 4.5", 0.5 Micron by pentek - **How much does it cost?** ΰΈΏ18029 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/253575594-pentek-pentair-cbc-20bb-big-blue-carbon-water-filter-20) ## 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 - β€’ **Built to Last:** Massive 150,000-gallon capacity means fewer replacements, less hassle - β€’ **Precision Filtration:** 0.5 micron carbon block traps fine sediments and contaminants with surgical accuracy - β€’ **Certified Peace of Mind:** NSF International tested and certified for trusted water quality assurance - β€’ **Crystal Clear Hydration:** Eliminates chlorine & odors for pure, refreshing water every time - β€’ **Universal Compatibility:** Seamlessly fits all standard 20" Big Blue and heavy-duty housings ## Overview The Pentek Pentair CBC-20BB is a 20-inch whole house carbon block water filter cartridge featuring bonded powdered activated carbon for superior taste and odor removal. With a fine 0.5 micron filtration rating, it effectively reduces chlorine, sediment, and other contaminants. Designed to fit all standard 20" Big Blue housings, it boasts a high capacity of 150,000 gallons, ensuring up to one year of reliable, NSF-certified 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 20" Big Blue or other heavy duty housings and can replace any 20" x 4.5" carbon filter cartridge - EFFECTIVE AT FILTERING fine sediment chlorine taste and odor - NSF INTERNATIONAL tested and certified for your peace of mind - 150,000 GALLON CAPACITY. Replace every 1 year or when you notice a drop in water pressure or water quality ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00310OXUY | | Best Sellers Rank | #102,812 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #328 in Replacement Water Filters | | Brand Name | Pentek | | Customer Reviews | 4.4 4.4 out of 5 stars (1,050) | | EU Spare Part Availability Duration | 1 Years | | External Testing Certification | NSF, ANSI | | Global Trade Identification Number | 00051678312438 | | Item Dimensions D x W x H | 11.8D x 50.2W x 11.8H centimeters | | Item Type Name | Whole House Carbon Block Replacement Cartridge with Bonded Powdered Activated Carbon (PAC) Filter, 20" x 4.5", 0.5 Micron | | Item Weight | 2.27 kg | | Manufacturer | Pentair Industries | | Manufacturer Part Number | 155312-43 | | Material Type | Extruded Carbon Block | | Model Number | CBC20-BB | | Number of Items | 1 | | Product Benefits | Reduces Bad Taste & Odor, Chlorine, and Sediment, with High Capacity NSF Certification | | UPC | 809188528692 132017511696 700999877507 163120790739 851905131197 115971036153 798527564852 851905124243 809390002676 807032971991 051678312438 | | Unit Count | 1 Count | ## Product Details - **External testing certification:** NSF, ANSI - **Item weight:** 2.27 kg - **Material:** Extruded Carbon Block - **Product benefits:** Reduces Bad Taste & Odor, Chlorine, and Sediment, with High Capacity NSF Certification - **Product dimensions:** 11.8D x 50.2W x 11.8H centimeters ## Images ![Pentek Pentair CBC-20BB Big Blue Carbon Water Filter, 20-Inch, Whole House Carbon Block Replacement Cartridge with Bonded Powdered Activated Carbon (PAC) Filter, 20" x 4.5", 0.5 Micron - Image 1](https://m.media-amazon.com/images/I/61Ds35pKjeL.jpg) ![Pentek Pentair CBC-20BB Big Blue Carbon Water Filter, 20-Inch, Whole House Carbon Block Replacement Cartridge with Bonded Powdered Activated Carbon (PAC) Filter, 20" x 4.5", 0.5 Micron - Image 2](https://m.media-amazon.com/images/I/81Nl6X4thyL.jpg) ![Pentek Pentair CBC-20BB Big Blue Carbon Water Filter, 20-Inch, Whole House Carbon Block Replacement Cartridge with Bonded Powdered Activated Carbon (PAC) Filter, 20" x 4.5", 0.5 Micron - Image 3](https://m.media-amazon.com/images/I/81OcIJdgUCL.jpg) ![Pentek Pentair CBC-20BB Big Blue Carbon Water Filter, 20-Inch, Whole House Carbon Block Replacement Cartridge with Bonded Powdered Activated Carbon (PAC) Filter, 20" x 4.5", 0.5 Micron - Image 4](https://m.media-amazon.com/images/I/715IR0LcDcL.jpg) ![Pentek Pentair CBC-20BB Big Blue Carbon Water Filter, 20-Inch, Whole House Carbon Block Replacement Cartridge with Bonded Powdered Activated Carbon (PAC) Filter, 20" x 4.5", 0.5 Micron - Image 5](https://m.media-amazon.com/images/I/71ZZBSPbwML.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - Pentair Pentek CBC-20BB Big Blue Carbon Water Filter, 20-Inch, Whole House Carbon Block Replacement Cartridge with Bonded Powdered Activated Carbon (PAC) Filter, 20" x 4.5", 0.5 Micron - 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? - 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.th/products/253575594-pentek-pentair-cbc-20bb-big-blue-carbon-water-filter-20](https://www.desertcart.co.th/products/253575594-pentek-pentair-cbc-20bb-big-blue-carbon-water-filter-20) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-06-01*