---
product_id: 427303358
title: "2 Pack Activated Carbon Block Whole House Water Filter – 5 Micron – 4.5” x 20”"
brand: "express water"
price: "€ 120.75"
currency: EUR
in_stock: true
reviews_count: 6
category: "Express Water"
url: https://www.desertcart.be/products/427303358-2-pack-activated-carbon-block-whole-house-water-filter-5
store_origin: BE
region: Belgium
---

# 5 Micron ultra-fine filtration Filters up to 100,000 gallons Fits all standard 4.5” x 20” housings 2 Pack Activated Carbon Block Whole House Water Filter – 5 Micron – 4.5” x 20”

**Brand:** express water
**Price:** € 120.75
**Availability:** ✅ In Stock

## Summary

> 🚿 Elevate Every Drop: Whole House Water Filtration That Works as Hard as You Do

## Quick Answers

- **What is this?** 2 Pack Activated Carbon Block Whole House Water Filter – 5 Micron – 4.5” x 20” by express water
- **How much does it cost?** € 120.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/427303358-2-pack-activated-carbon-block-whole-house-water-filter-5)

## Best For

- express water enthusiasts

## Why This Product

- Trusted express water brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Coconut Carbon Power:** Advanced activated carbon block delivers fresher taste and superior chemical absorption.
- • **Effortless Cartridge Swaps:** Quick, no-fuss replacements keep your water flowing flawlessly.
- • **Universal Fit, Instant Upgrade:** Standard sizing means no guesswork—upgrade your filtration system today.
- • **Built to Last, Backed by Experts:** Durable design with on-demand support ensures peace of mind and peak performance.
- • **Whole Home Purity, Zero Compromise:** Eliminate chlorine, VOCs, and industrial solvents from every tap.

## Overview

Express Water’s 2 Pack Activated Carbon Block Whole House Water Filter offers premium 5-micron filtration using tightly packed coconut carbon granules. Designed to fit all standard 4.5” x 20” housings, it filters up to 100,000 gallons, removing chlorine, VOCs, pharmaceuticals, and other impurities to improve water taste and protect your home’s appliances. Durable, easy to replace, and supported by expert service, this system ensures clean, fresh water from every faucet.

## Description

Protect your home, health, and appliances by filtering your water with a carbon filter. The 2 Pack Express Water Filter Whole House Activated Carbon Block reduces major impurities from your water supply and provides clean water for drinking, showering, cooking, and other home uses. The ACB reduces major water impurities like Chlorine, Total Organic Carbon (TOC), Pharmaceuticals, Turbidity, Volatile Organic Chemicals (VOC), Industrial Solvents, and Chemicals causing bad tastes, odors, and more. Shower without harsh chlorine. Give healthier water to your pets. Extend the life of your dishwasher, laundry machine, washing machine, other appliances, and reduce your energy cost with a whole house water filter. The ACB filters are good for up to 100,000 gallons or 6-12 months. This is based on average water quality. Your 20-inch carbon filter life may be different depending on your water quality, temperature, and incoming pressure. Fits any standard 4.5” x 20” whole house filter housing. This durable, heavy-duty whole house filter can deliver up to 0.25 gallons of water every second. The carbon filter works with 45-125 psi and water temperatures between 40-100°F. The replacement filter is vacuum sealed and complete with a polypropylene shell, a thermal bonded cap, and an industrial sealed silicon ring to make sure it’s durable and reliable. Filter your water with high quality coconut carbon for maximum chemical absorption through a reverse osmosis system replacement filter. Choose the carbon replacement filter that lasts longer to give you the best value in filtration. The Express Water Activated Carbon Block Whole House Filter 2 Pack FLTWH2045C02 is the best in carbon filtration.

Review: Great Carbon Filter - Recommended
Review: I haven't measured anything for a quantitative test, but it appears to be catching stuff. The water flow in our house also seems to be fine. Our water provider supposedly does reverse osmosis for all of our water due to PFAS/PFOS. Well despite that, this filter was brown after a year of use and there was some sediment around it too. I'm glad to have a whole home water filter. You never know what goes on between the water source and your house. I bought some other brand before this and the cap was cracked and it also had a bad seal. This one seems to be made pretty well. I plan to keep buying this one for the foreseeable future.

## Features

- Whole House Water Filter System: Reduce harmful impurities from your entire home’s water with Express Water’s Water Filtration System and easy to replace Water Filter Replacement Cartridges. The highest quality, long-lasting materials give you up to 100,000 gallons of water filtration
- Easy to Replace Water Filter Cartridges: All Express Water whole house water filter replacement cartridges are designed for quick and easy replacement to keep your system up and running.
- Carbon Water Filter: Efficient tight packed carbon granules give you the efficient high capacity filtration you need in your whole home water filtration system. Coconut carbon provides an added layer of filtration with the freshest taste.
- Universal Standard Size Water Filters: Take the guessing out of replacing your water filters. Express Water’s 5 Micron Activated Carbon Block (ACB) Filter 2 Pack, 4.5” x 20” size fits all standard 4.5” x 20” whole home water filter system housings
- On Demand Support: Support from experts who can answer any of your questions about your Express Water water filter system

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01GSFTC7M |
| Best Sellers Rank | #84,506 in Kitchen ( See Top 100 in Kitchen ) #245 in Water Filter Cartridges |
| Brand | Express Water |
| Customer Reviews | 4.7 4.7 out of 5 stars (491) |
| Date First Available | 8 August 2016 |
| Item Weight | 4.54 Kilograms |
| Material | activated carbon block |
| Model Number | FLTWH2045C02-CA |
| Product Dimensions | 50.8 x 11.43 x 11.43 cm; 4.54 kg |

## Product Details

- **External testing certification:** NSF
- **Item weight:** 4.54 kg
- **Material:** activated carbon block
- **Product benefits:** Reduces harmful impurities for cleaner water in the home
- **Product dimensions:** 11.4D x 50.8W x 11.4H centimeters

## Images

![2 Pack Activated Carbon Block Whole House Water Filter – 5 Micron – 4.5” x 20” - Image 1](https://m.media-amazon.com/images/I/71CWAf0UB0L.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Carbon Filter
*by S***I on 5 March 2023*

Recommended

### ⭐⭐⭐⭐⭐ Review
*by A***Y on 3 October 2023*

I haven't measured anything for a quantitative test, but it appears to be catching stuff. The water flow in our house also seems to be fine. Our water provider supposedly does reverse osmosis for all of our water due to PFAS/PFOS. Well despite that, this filter was brown after a year of use and there was some sediment around it too. I'm glad to have a whole home water filter. You never know what goes on between the water source and your house. I bought some other brand before this and the cap was cracked and it also had a bad seal. This one seems to be made pretty well. I plan to keep buying this one for the foreseeable future.

### ⭐⭐⭐⭐⭐ Review
*by L***. on 14 November 2025*

Good value for oem filters

## Frequently Bought Together

- Express Water - 2 Pack Activated Carbon Block Replacement Filter - ACB Large Capacity for Whole House Filtration - 5 Micron - 4.5" x 20" Inch
- Express Water FLTWH2045K Kinetic Degradation Fluxion – KDF Catalytic Carbon Large Capacity Water Filter – Whole House Heavy Metal Filtration – 4.5” x 20” inch, 1 Count (Pack of 1), White
- Express Water – 2 Pack Sediment Replacement Filter – Whole House Replacement Water Filter – SED High Capacity Water Filter – 5 Micron Water Filter – 4.5” x 20” inch

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-10-09*