---
product_id: 601280636
title: "Pentair Pentek CBC-10 Carbon Block Water Filter, 10\" x 2.5\", Bonded Powdered Activated Carbon (PAC), 0.5 Micron, 20,000 Gallon Capacity, Pack of 2"
brand: "pentek"
price: "68971CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Pentek"
url: https://www.desertcart.sn/products/601280636-pentair-pentek-cbc-10-carbon-block-water-filter-10-x
store_origin: SN
region: Senegal
---

# 0.5 micron ultra-fine filtration 20,000 gallon high-capacity lifespan Fits all standard 10" housings Pentair Pentek CBC-10 Carbon Block Water Filter, 10" x 2.5", Bonded Powdered Activated Carbon (PAC), 0.5 Micron, 20,000 Gallon Capacity, Pack of 2

**Brand:** pentek
**Price:** 68971CFA
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your water game—taste the difference, feel the purity!

## Quick Answers

- **What is this?** Pentair Pentek CBC-10 Carbon Block Water Filter, 10" x 2.5", Bonded Powdered Activated Carbon (PAC), 0.5 Micron, 20,000 Gallon Capacity, Pack of 2 by pentek
- **How much does it cost?** 68971CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/601280636-pentair-pentek-cbc-10-carbon-block-water-filter-10-x)

## 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

- • **Versatile Powerhouse:** Ideal for home, commercial, and RV setups—premium water quality anywhere
- • **Certified Peace of Mind:** NSF-tested & certified for reliable contaminant reduction
- • **Crystal-Clear Hydration:** Removes chlorine, VOCs & sediment for pure, fresh taste
- • **Effortless Compatibility:** Universal fit for all 10" x 2.5" filter housings—easy swap & upgrade
- • **Long-Lasting Performance:** Filters up to 20,000 gallons—replace only every 3 months

## Overview

The Pentair Pentek CBC-10 is a 10-inch under-sink carbon block water filter cartridge featuring bonded powdered activated carbon that reduces chlorine, VOCs, and fine sediment down to 0.5 microns. Certified by NSF, it fits all standard 10" housings and delivers up to 20,000 gallons of clean, great-tasting water before replacement is needed. Perfect for residential, commercial, and RV use, it ensures premium water quality with minimal maintenance.

## Description

The Pentair Pentek CBC-10 is a bonded powdered activated carbon (PAC) block filter cartridge engineered for effective chlorine taste and odor reduction in potable water systems. With a 0.5 micron nominal rating, the CBC-10 delivers finer filtration than standard carbon block cartridges, capturing sediment and particulates while maintaining over 20,000 gallons of chlorine reduction capacity at a 1 gpm flow rate.The carbon block construction provides enhanced dirt-holding capacity compared to granular activated carbon (GAC) filters, making the CBC-10 suitable as both a standalone filter and a polishing or pre-filter in multi-stage systems. Operating temperature range is 40 to 180 degrees F with an initial pressure drop of less than 20 psi at 1 gpm.The CBC-10 fits any standard 10-inch by 2.5-inch filter housing and is used across residential, food service, commercial, and industrial applications. This 2-pack provides convenient replacement stock. Replace cartridges every 3 to 6 months or when a noticeable drop in water pressure or taste quality occurs. Certified to NSF/ANSI Standard 42 for material requirements.

Review: Good filter - Good filter.
Review: Great value product - These filters perform well. Easy to install.

## Features

- CLEANER, BETTER-TASTING WATER - Reduces chlorine taste and odor with over 20,000-gallon capacity at 1 gpm, delivering consistent water quality for months before replacement is needed
- ULTRA-FINE 0.5 MICRON FILTRATION - Nominal 0.5 micron rating with 85% or greater particle reduction efficiency captures fine sediment that standard 5 or 10 micron carbon blocks miss
- NSF/ANSI STANDARD 42 CERTIFIED - Certified to NSF/ANSI Standard 42 for material requirements; constructed with polypropylene endcaps, polyolefin wrap, and Santoprene gaskets
- UNIVERSAL STANDARD FIT - Designed for all standard 10" x 2.5" filter housings; works in under-sink systems, multi-stage setups, RO pre-filters, and whole-house applications
- LONG-LASTING 2-PACK VALUE - Replace every 3 to 6 months or when flow rate drops; rated for 40 to 180 degrees F operation with less than 20 psi initial pressure drop at 1 gpm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJHMLN1G |
| Best Sellers Rank | #28,706 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #210 in Replacement Under-Sink Water Filters |
| Brand | Pentek |
| Brand Name | Pentek |
| Customer Reviews | 4.4 out of 5 stars 1,116 Reviews |
| External Testing Certification | NSF |
| Global Trade Identification Number | 50051678026330 |
| Item Dimensions D x W x H | 2.5"D x 2.5"W x 10"H |
| Item Type Name | Pentair Pentek CBC-10 Carbon Water Filter |
| Manufacturer | Pentair |
| Manufacturer Part Number | 155162-44 |
| Material | Carbon Fiber |
| Material Type | Carbon Fiber |
| Model Number | CBC-10 |
| Number of Items | 2 |
| Product Benefits | Reduces contaminants, including VOCs, chlorine, and sediment, for great-tasting water with a 45,000-gallon filter life Product Benefits Reduces contaminants, including VOCs, chlorine, and sediment, for great-tasting water with a 45,000-gallon filter life See more |
| Product Dimensions | 2.5"D x 2.5"W x 10"H |
| Set Name | Pentek CFBC Series |
| Unit Count | 2.0 Count |

## Product Details

- **Brand:** Pentek
- **External Testing Certification:** NSF
- **Material:** Carbon Fiber
- **Product Dimensions:** 2.5"D x 2.5"W x 10"H

## Images

![Pentair Pentek CBC-10 Carbon Block Water Filter, 10" x 2.5", Bonded Powdered Activated Carbon (PAC), 0.5 Micron, 20,000 Gallon Capacity, Pack of 2 - Image 1](https://m.media-amazon.com/images/I/61qMeGyZFEL.jpg)
![Pentair Pentek CBC-10 Carbon Block Water Filter, 10" x 2.5", Bonded Powdered Activated Carbon (PAC), 0.5 Micron, 20,000 Gallon Capacity, Pack of 2 - Image 2](https://m.media-amazon.com/images/I/81OcIJdgUCL.jpg)
![Pentair Pentek CBC-10 Carbon Block Water Filter, 10" x 2.5", Bonded Powdered Activated Carbon (PAC), 0.5 Micron, 20,000 Gallon Capacity, Pack of 2 - Image 3](https://m.media-amazon.com/images/I/715IR0LcDcL.jpg)
![Pentair Pentek CBC-10 Carbon Block Water Filter, 10" x 2.5", Bonded Powdered Activated Carbon (PAC), 0.5 Micron, 20,000 Gallon Capacity, Pack of 2 - Image 4](https://m.media-amazon.com/images/I/61v+Xvp6bRL.jpg)
![Pentair Pentek CBC-10 Carbon Block Water Filter, 10" x 2.5", Bonded Powdered Activated Carbon (PAC), 0.5 Micron, 20,000 Gallon Capacity, Pack of 2 - Image 5](https://m.media-amazon.com/images/I/71KIK37ZJsL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good filter
*by T***D on April 18, 2026*

Good filter.

### ⭐⭐⭐⭐⭐ Great value product
*by V***S on December 20, 2025*

These filters perform well. Easy to install.

### ⭐⭐⭐⭐⭐ Great filter for my 3 stage setup
*by J***R on June 7, 2014*

I love these filters. I have a three stage setup in my RV. I use a 5 micron then a 1 micron and then this carbon block. The water tastes great or actually it doesn't taste like mud or whatever local nasty stuff is in the water. The water doesn't taste like like a high end battled water because they add salts for flavor. This thing removes almost all flavor. Its just plain clean water. I do get a pressure drop after all three filters but this carbon filter preforms better than any others I've tried. My shower isnt getting tons of water deposit anymore. I filled two bowls with water one filtered from my three stage and one unfiltered, covered them with paper towel and let them evaporate. The filtered bowl still had deposits but it was small and minimal, more like a film of dust at the bottom. The unfiltered had yellow/tan crystals that formed in the bottom. It looked like beach sand. If you wanted to try this but fast just boil 1/2 a cup of water in a pan until its all gone. Just make sure to watch it and dont let your pan burn! Some cites have deep wells where they get the water but its not always clean and sometimes doesn't pass regulations. Every once in a while when I change my filters I have chunks of nasty stuck to my first stage filter. sometimes it looks like metal and other times it looks like ectoplasmic residue from ghost busters. I could never drink city/well water. Some day I hope to setup a Reverse Osmosis so I can have clean water from almost any source. I love the water in Colorado but even that has salmon spawn in it :) After about 3-4 months I have to change my filters because they are clogged. My first two stages are heavy as rocks.

## Frequently Bought Together

- Pentair Pentek CBC-10 Carbon Water Filter, 10-Inch, Under Sink Carbon Block Replacement Cartridge with Bonded Powdered Activated Carbon (PAC) Filter, 10" x 2.5", 0.5 Micron, Pack of 2
- Pentair Pentek P5 Sediment Water Filter, 10-Inch, Under Sink Spun-Bonded Polypropylene Replacement Cartridge, 10" x 2.5", 5 Micron
- Pentair Pentek GRO-50EN High Efficiency Reverse Osmosis Membrane, TLC Encapsulated Replacement Membrane with Permeate Check Valve, 150 ML/Minute Drain Line Flow Control, 50 GPD Flow Rate

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-06-02*