---
product_id: 50705640
title: "Water Gem Under Sink Filter System Replacement Inline Filter | Kitchen Tap Water Filter Cartridge | Universal 3/8\" Male Stem Filter for Chlorine, Taste, Odour and Scale"
brand: "water gem"
price: "VT16166"
currency: VUV
in_stock: true
reviews_count: 8
url: https://www.desertcart.vu/products/50705640-water-gem-under-sink-filter-system-replacement-inline-filter-kitchen
store_origin: VU
region: Vanuatu
---

# 6-month filter life Eco-friendly plastic waste reduction Universal 3/8" male stem fit Water Gem Under Sink Filter System Replacement Inline Filter | Kitchen Tap Water Filter Cartridge | Universal 3/8" Male Stem Filter for Chlorine, Taste, Odour and Scale

**Brand:** water gem
**Price:** VT16166
**Availability:** ✅ In Stock

## Summary

> 💧 Filter Freshness, Effortlessly Delivered

## Quick Answers

- **What is this?** Water Gem Under Sink Filter System Replacement Inline Filter | Kitchen Tap Water Filter Cartridge | Universal 3/8" Male Stem Filter for Chlorine, Taste, Odour and Scale by water gem
- **How much does it cost?** VT16166 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/50705640-water-gem-under-sink-filter-system-replacement-inline-filter-kitchen)

## Best For

- water gem enthusiasts

## Why This Product

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

## Key Features

- • **Pure Water, On Demand:** Enjoy perfectly filtered tap water anytime—ditch the constant refills of filter jugs.
- • **WRAS Certified Quality:** Built to the highest UK water safety standards for peace of mind and durability.
- • **Advanced Activated Carbon:** Effectively reduces chlorine, sediment, rust, and unpleasant tastes for crisp, clean water.
- • **Scale Inhibitor Protection:** Safeguard your appliances from costly scale buildup—extend the life of your kettle and coffee machine.
- • **Effortless Installation & Eco Impact:** Fits universally with John Guest push-fits and helps reduce plastic waste—filter smarter, live greener.

## Overview

The Water Gem Under Sink Inline Filter Cartridge offers a universal 3/8" male stem fit with activated carbon filtration that reduces chlorine, sediment, and scale. WRAS certified for safety and quality, it provides 6 months of easy-to-install, eco-friendly filtered water directly from your tap, protecting your appliances and reducing plastic waste.

## Description

Full description not available

## Features

- Filtered Water on Tap: Water Gem ensures a steady supply of perfectly filtered water directly from the tap, when ever you want it, without the need for a filter jug which needs frequent refills.
- Activated Carbon: Water Gem effectively reduces sediment, dirt and rust. The Inbuilt scale inhibitor also helps reduce costly scale that can damage your appliances such as kettle, coffee machine etc.
- WRAS Certified: Water Gem filters are WRAS approved, complying with the highest standards set out by water regulators in the UK, ensuring material safety and structural integrity.
- Easy to fit: Thanks to Compatibility with John Guest push-fits and constructed from WRAS approved materials. Simply change the easy to fit Water Gem filter every 6 months.
- Eco-Friendly Choice: Choosing Water Gem means that you are reducing the amount of plastic waste that comes from plastic water bottles and containers; contributing to a cleaner, healthier environment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Water Gem |
| Model Number | CMAIBJCK003843 |
| Product Dimensions | 32.21 x 5.99 x 5.79 cm; 340.19 g |
| Material | Activated carbon |
| Item Weight | 340 g |

## Product Details

- **Material:** Activated carbon
- **Product dimensions:** 5D x 5W x 31.1H centimetres
- **Item weight:** 340 g
- **External testing certification:** WRAS
- **Product benefits:** Reduces sediment, rust and chlorine, improving taste and smell, and preventing limescale formation. It has a large capacity and is easy to install and replace.

## Images

![Water Gem Under Sink Filter System Replacement Inline Filter | Kitchen Tap Water Filter Cartridge | Universal 3/8" Male Stem Filter for Chlorine, Taste, Odour and Scale - Image 1](https://m.media-amazon.com/images/I/41Xk3S8NYvL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Questions & Answers

**Q: What are the dimension of this filter - are they standard push fit connectors ?**
A: hi, 3/8 " is the size pushfit you need to connect to this filter. hope this helps.

**Q: Are these filters compatible with the britsan empura under sink drinking filter (not refidgeration ) please.**
A: Yes they are ok

**Q: Hi Does this replace the rangemaster water filter ? Thanx**
A: Sorry, no idea about the Rangemaster filter.  Basically it's about the clipping mechanism top & bottom.

**Q: Does it  Replace opella aqua-shield?**
A: yes it will

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent, Bristan Empura Compatible
*by E***N on 28 June 2021*

Arrived very quickly, simply but well packaged in a heavy guage polythene sleeve and outer Amazon cardboard 'envelope'. No fitting instructions, so - as this was my first filter change for my newish tap - I was a tad alarmed. A quick Google search and Bristan's website (because my tap is the Bristan AR SNKPURE C Artisan Kitchen Sink Tap with 3in1 Operation) provided the instructions I needed to do the job. Even after isolating the water supply, the filter and pipes do retain quite a lot of water! A few towels and a large stew pot helped. Replacing this cartridge will be easier next time, now I know what to do and how to do it. A word of caution about the push fit pipes to filter fittings: push the little ring that is where the fitting joins the filter, towards the pipe. This releases the pipe with just a gentle tug. Otherwise you'll be tugging until you're blue in the face. You probably already know this, but I didn't and I spent quite a while on YouTube... The Bristan instructions that I've mentioned, don't show this as they assume a certain level of knowledge that I just didn't have. In summary: easy to fit, remember the push fit trick, have towels and large container handy, flush through with 20 ltrs before use. Job done. I hope this helps

### ⭐⭐⭐⭐⭐ Great
*by L***N on 29 August 2024*

This is greatIve had several and always good , easy to install

### ⭐⭐⭐⭐ Arrived on time easy to install and good value for money
*by A***R on 3 September 2020*

Arrived promptly easy to install and good value for money

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**Shop now:** [https://www.desertcart.vu/products/50705640-water-gem-under-sink-filter-system-replacement-inline-filter-kitchen](https://www.desertcart.vu/products/50705640-water-gem-under-sink-filter-system-replacement-inline-filter-kitchen)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-01-22*