---
product_id: 54891050
title: "Express Water – Granular Activated Carbon Replacement Filter – Whole House Replacement Water Filter – GAC High Capacity Water Filter – 5 Micron Water Filter – 4.5” x 20” inch"
brand: "express water"
price: "€ 98.66"
currency: EUR
in_stock: true
reviews_count: 8
category: "Express Water"
url: https://www.desertcart.it/products/54891050-express-water-granular-activated-carbon-replacement-filter-whole-house-replacement
store_origin: IT
region: Italy
---

# 5 micron filtration precision 100,000 gallon lifespan Universal 4.5” x 20” fit Express Water – Granular Activated Carbon Replacement Filter – Whole House Replacement Water Filter – GAC High Capacity Water Filter – 5 Micron Water Filter – 4.5” x 20” inch

**Brand:** express water
**Price:** € 98.66
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate every drop—because your home deserves water that works as hard as you do.

## Quick Answers

- **What is this?** Express Water – Granular Activated Carbon Replacement Filter – Whole House Replacement Water Filter – GAC High Capacity Water Filter – 5 Micron Water Filter – 4.5” x 20” inch by express water
- **How much does it cost?** € 98.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/54891050-express-water-granular-activated-carbon-replacement-filter-whole-house-replacement)

## 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

- • **Long-Lasting Performance:** Filters up to 100,000 gallons or 6–12 months, ensuring consistent water quality and value.
- • **Certified Clean & Reliable:** ANSI and NSF certified for trusted filtration that protects your home, appliances, and health.
- • **Effortless Cartridge Swaps:** Quick, tool-free replacements keep your filtration system running smoothly without downtime.
- • **Universal Fit, No Guesswork:** Designed to fit all standard 4.5” x 20” housings—upgrade your system without hassle.
- • **Whole Home Purity, Zero Compromise:** Advanced granular activated carbon removes impurities for crisp, fresh water from every tap.

## Overview

Express Water’s Granular Activated Carbon Replacement Filter is a high-capacity, 5-micron whole house water filter designed to fit all standard 4.5” x 20” housings. Featuring coconut shell carbon for enhanced taste and ANSI/NSF certification, it delivers up to 100,000 gallons of reliable filtration, reducing impurities, extending appliance life, and maintaining water pressure with easy cartridge replacement.

## Description

Buy Express Water – Granular Activated Carbon Replacement Filter – Whole House Replacement Water Filter – GAC High Capacity Water Filter – 5 Micron Water Filter – 4.5” x 20” inch: Replacement Under-Sink Water Filters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works for PFAS - Great cartridge, test results shoed PFAS before and none after. Would recommend for minor PFAS mitigation
Review: Dependable, Quality Whole-House Filters - I have a whole-house system with (3) 4.5x20 cartridges and (1) 4.5x10 pre-filter installed for 3-years. I have tried a few brands but have settled on these Express Water filters for their consistency, good life and dependable fit. I will continue to purchase.

## Features

- Whole House Water Filter System: Reduce harmful impurities from your entire home’s water with Express Water’s 3 Stage whole house water filtration system and easy to replace water filter replacement cartridges. 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.
- Granular Activated Carbon Water Filter: Efficiently arranged carbon granules maximizes filtration surface area in your whole home water filtration system. Coconut shell carbon provides an added layer of water filtration with the freshest taste. Universal Standard Size Water Filters: Take the guessing out of replacing your water filters. Express Water’s whole house replacement filters fit all standard 4.5” x 20” whole home water filter system housings.
- Long Lasting Water Filtration: Granular Activated Carbon replacement water filters have a life cycle of 100,000 gallons or 6–12 months depending on incoming water quality, providing your home with reliable whole home water filtration. High Quality Whole Home Water Filter: Express Water’s GAC replacement filter means no more worrying about your home’s water. With specially engineered high flow filtration you can have crisp clean drinking water from any faucet with no drop in your water pressure.
- Reliable Water Filtration: Help your business prevent costly build up of rust and other damaging sediments, give healthier water to your pets, extend the life of your home appliances, reduce the energy cost, and more with Express Water’s whole home filtration systems.
- Express Water Replacement Filters: Express Water has all your whole house filtration needs covered. Choose from a variety of filter options, all designed to meet the highest filtration standards. On Demand Support: Support from experts who can answer any of your questions about your Express Water whole home water filter system.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | EXPRESS WATER |
| External Testing Certification | ANSI, NSF |
| Item Weight | 5 Pounds |
| Material | Activated Carbon,Carbon,Coconut Shell |
| Product Benefits | Removes impurities, provides fresh taste, extends appliance life, reduces energy cost, ensures reliable water filtration Product Benefits Removes impurities, provides fresh taste, extends appliance life, reduces energy cost, ensures reliable water filtration See more |
| Product Dimensions | 4.5"D x 4.5"W x 20"H |

## Product Details

- **External Testing Certification:** ANSI, NSF
- **Item Weight:** 5 Pounds
- **Material:** Activated Carbon,Carbon,Coconut Shell
- **Product Dimensions:** 4.5"D x 4.5"W x 20"H

## Images

![Express Water – Granular Activated Carbon Replacement Filter – Whole House Replacement Water Filter – GAC High Capacity Water Filter – 5 Micron Water Filter – 4.5” x 20” inch - Image 1](https://m.media-amazon.com/images/I/51sucepLTSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works for PFAS
*by A***R on July 15, 2025*

Great cartridge, test results shoed PFAS before and none after. Would recommend for minor PFAS mitigation

### ⭐⭐⭐⭐⭐ Dependable, Quality Whole-House Filters
*by Y***K on April 14, 2023*

I have a whole-house system with (3) 4.5x20 cartridges and (1) 4.5x10 pre-filter installed for 3-years. I have tried a few brands but have settled on these Express Water filters for their consistency, good life and dependable fit. I will continue to purchase.

### ⭐⭐⭐⭐ works well
*by E***. on April 11, 2019*

Works very well but need to change out faster than expected

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-20*