---
product_id: 742182347
title: "Pentair Pentek GAC-BB Big Blue Carbon Water Filter 10\" Whole House Heavy Duty Granular Activated Carbon (GAC) Replacement Cartridge, 10\" x 4.5\", 2-Pack"
brand: "pentek"
price: "R$604"
currency: BRL
in_stock: false
url: https://www.desertcart.com.br/products/742182347-pentair-pentek-gac-bb-big-blue-carbon-water-filter-10
store_origin: BR
region: Brazil
---

# 12,500 gallon filtration capacity NSF certified for guaranteed water purity Fits all 10" Big Blue heavy duty housings Pentair Pentek GAC-BB Big Blue Carbon Water Filter 10" Whole House Heavy Duty Granular Activated Carbon (GAC) Replacement Cartridge, 10" x 4.5", 2-Pack

**Brand:** pentek
**Price:** R$604
**Availability:** ❌ Out of Stock

## Summary

> 💧 Elevate your home’s hydration game with crystal-clear confidence!

## Quick Answers

- **What is this?** Pentair Pentek GAC-BB Big Blue Carbon Water Filter 10" Whole House Heavy Duty Granular Activated Carbon (GAC) Replacement Cartridge, 10" x 4.5", 2-Pack by pentek
- **How much does it cost?** R$604 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/742182347-pentair-pentek-gac-bb-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 International tested and certified for trusted water quality
- • **Long-Lasting Performance:** Filters up to 12,500 gallons or 3 months before replacement
- • **Heavy-Duty Filtration Power:** Granular Activated Carbon media ensures deep contaminant absorption
- • **Pure Taste, Zero Compromise:** Effectively eliminates chlorine taste and odors for crisp, clean water
- • **Universal Fit, Ultimate Convenience:** Compatible with all 10" Pentair Pentek Big Blue and similar housings

## Overview

The Pentair Pentek GAC-BB Big Blue Carbon Water Filter is a heavy-duty 10" granular activated carbon replacement cartridge designed to fit all standard Big Blue housings. It effectively reduces chlorine taste, odors, and airborne particles, delivering fresh, great-tasting water. NSF certified and capable of filtering up to 12,500 gallons, it ensures reliable, long-lasting whole-house water purification.

## Description

Pentair Pentek GAC Series cartridges effectively reduce unwanted tastes and odors, such as chlorine taste and odor from drinking water. Designed to allow maximum contact with water and carbon and ensure optimal adhesion. Cartridge construction allows water to enter one end before it leaves the other end of the cartridge, allowing it to pass through the full length of the carbon bed. The internal expansion pad also minimizes channeling and bypass. The post filter helps reduce carbon and other airborne particles from filtered water before water is out of the cartridge. Post filters are permanently secured to the innovative support basket, which locks securely in place and eliminates bypass possibilities. GAC series cartridges are available in a variety of sizes and flow rates to provide efficient and versatile drinking water filtration

## Features

- Effectively reduces bad taste and odor, providing excellent general purpose drinking water
- Fits all 10" Pentair Pentek Big Blue or other 10" heavy duty housing and replaces 10" x 4.5" carbon filter cartridges
- Post filters help reduce carbon and other airborne particles from filtered water
- NSF INTERNATIONAL TESTED AND CERTIFIED for peace of mind
- 12,500 Gallon Capacity Replace every 3 months or when you notice water pressure or water quality

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Pentair |
| Model Number | GAC-BB |
| Package Dimensions | 28.2 x 25.7 x 13.8 cm |
| Material | Carbon Fiber |
| Package Weight | 2.39 Kilograms |
| Batteries Required | No |
| Brand Name | Pentek |
| Item Weight | 5 Pounds |

## Product Details

- **Material:** Carbon Fiber
- **Product Dimensions:** 11.4D x 11.4W x 25.4H cm
- **Item Weight:** 5 Pounds
- **External Testing Certification:** NSF
- **Product Benefits:** Removes bad tastes, odors, and heavy metals for better tasting water

## Images

![Pentair Pentek GAC-BB Big Blue Carbon Water Filter 10" Whole House Heavy Duty Granular Activated Carbon (GAC) Replacement Cartridge, 10" x 4.5", 2-Pack - Image 1](https://m.media-amazon.com/images/I/71w3138zHBL.jpg)
![Pentair Pentek GAC-BB Big Blue Carbon Water Filter 10" Whole House Heavy Duty Granular Activated Carbon (GAC) Replacement Cartridge, 10" x 4.5", 2-Pack - Image 2](https://m.media-amazon.com/images/I/71jBGoY04eL.jpg)
![Pentair Pentek GAC-BB Big Blue Carbon Water Filter 10" Whole House Heavy Duty Granular Activated Carbon (GAC) Replacement Cartridge, 10" x 4.5", 2-Pack - Image 3](https://m.media-amazon.com/images/I/81HxErBaqGL.jpg)
![Pentair Pentek GAC-BB Big Blue Carbon Water Filter 10" Whole House Heavy Duty Granular Activated Carbon (GAC) Replacement Cartridge, 10" x 4.5", 2-Pack - Image 4](https://m.media-amazon.com/images/I/71RO4YSkfHL.jpg)
![Pentair Pentek GAC-BB Big Blue Carbon Water Filter 10" Whole House Heavy Duty Granular Activated Carbon (GAC) Replacement Cartridge, 10" x 4.5", 2-Pack - Image 5](https://m.media-amazon.com/images/I/61aMvprWuJL.jpg)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-27*