---
product_id: 67380910
title: "H2O Under Sink Water Filter System - 5 Year Filter Life - H20 US4"
brand: "h2o"
price: "FREE"
currency: GBP
in_stock: false
reviews_count: 3
url: https://www.desertcart.co.uk/products/67380910-h2o-under-sink-water-filter-system-5-year-filter-life
store_origin: GB
region: United Kingdom
---

# H2O Under Sink Water Filter System - 5 Year Filter Life - H20 US4

**Brand:** h2o
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** H2O Under Sink Water Filter System - 5 Year Filter Life - H20 US4 by h2o
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/67380910-h2o-under-sink-water-filter-system-5-year-filter-life)

## Best For

- h2o enthusiasts

## Why This Product

- Trusted h2o brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | H2O |
| Package Dimensions | 54 x 23.8 x 16.2 cm; 5 kg |
| Item model number | US4SYS |
| Manufacturer part number | H2OUS4SYS |
| Item Weight | 5 kg |

## Product Details

- **Brand:** H2O
- **Package information:** Cartridge
- **Installation type:** Under Sink
- **Purification method:** Ion Exchange

## Images

![H2O Under Sink Water Filter System - 5 Year Filter Life - H20 US4 - Image 1](https://m.media-amazon.com/images/I/71EMfXYMEZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product...
*by J***H on 25 January 2017*

First class replacement for the now defunct NSA water filters...

### ⭐⭐⭐⭐ Four Stars
*by R***L on 11 June 2016*

Good for body

### ⭐⭐⭐⭐ Four Stars
*by C***. on 21 May 2015*

excellent

---

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**Shop now:** [https://www.desertcart.co.uk/products/67380910-h2o-under-sink-water-filter-system-5-year-filter-life](https://www.desertcart.co.uk/products/67380910-h2o-under-sink-water-filter-system-5-year-filter-life)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-10*