---
product_id: 65155194
title: "DOULTON10\" Nitrates Reduction Cartridge |1 Pack| Authentic Drinking Water Filter | 1/4\" BSP Short Thread Fitting | for Duo & Trio Undercounter Systems | Reduces Contaminants | WRAS Approved"
brand: "doulton"
price: "HK$635"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/65155194-doulton10-nitrates-reduction-cartridge-1-pack-authentic-drinking-water-filter
store_origin: HK
region: Hong Kong
---

# NSF certified quality 99.99% contaminants removed Proudly made in Britain DOULTON10" Nitrates Reduction Cartridge |1 Pack| Authentic Drinking Water Filter | 1/4" BSP Short Thread Fitting | for Duo & Trio Undercounter Systems | Reduces Contaminants | WRAS Approved

**Brand:** doulton
**Price:** HK$635
**Availability:** ✅ In Stock

## Summary

> 💦 Sip Smart, Live Well!

## Quick Answers

- **What is this?** DOULTON10" Nitrates Reduction Cartridge |1 Pack| Authentic Drinking Water Filter | 1/4" BSP Short Thread Fitting | for Duo & Trio Undercounter Systems | Reduces Contaminants | WRAS Approved by doulton
- **How much does it cost?** HK$635 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/65155194-doulton10-nitrates-reduction-cartridge-1-pack-authentic-drinking-water-filter)

## Best For

- doulton enthusiasts

## Why This Product

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

## Key Features

- • **Healthier Hydration:** Keep your family and pets safe with pure water.
- • **Regular Performance:** Change filters every 6 months for optimal results.
- • **Taste the Difference:** Transform your water into a refreshing experience!
- • **Heritage of Excellence:** Over 200 years of trusted craftsmanship.
- • **Versatile Compatibility:** Fits various British Berkefeld gravity cans.

## Overview

The Doulton Water Filter is a high-performance undersink tap filter cartridge designed to significantly enhance the quality of your drinking water. It effectively removes 99.99% of common contaminants while preserving essential minerals, ensuring safe and delicious hydration for your family and pets. With over 200 years of British craftsmanship, this filter is compatible with various gravity cans and is rigorously tested for quality assurance.

## Description

DOULTON10" Nitrates Reduction Cartridge |1 Pack| Authentic Drinking Water Filter | 1/4" BSP Short Thread Fitting | for Duo & Trio Undercounter Systems | Reduces Contaminants | WRAS Approved

## Features

- Great Tasting Water - Improves the overall quality of your drinking water, by enhancing taste and removing odour and contaminants from your water supply. Leaves you with fresh delicious drinking water.
- Removes Contaminants - Our filters take out 99.99% of common contaminants, including bacteria, chlorine, lead, PFAS, cryptosporidium and more, but leaves the healthy minerals behind. Healthy water for the whole family, and your pets will love it too.
- Replacement Filter - This filter is compatible with all British Berkefeld gravity cans, as well as Phoenix, Netwon, Berky and Purewell cans. Pack contains [1] filter cartridge.
- Proudly Made in Britain - From a company with over 200 years of experience in water filtration, our first water filter was made in 1826. Our craftsmen continue to manufacture high-quality, reliable ceramic filters in our own factory in the heart of the UK's Potteries district.
- Rigorously tested - All our systems and filter cartridges have been tested to the highest standards, including NSF certifications. That's why we are still the gold standard for water filters. For best performance, filters should be changed every 6 months.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | DOULTON |
| Model Number | W9125047 |
| Colour | White |
| Product Dimensions | 5.7 x 5.7 x 30 cm; 320 g |
| Material | Activated carbon, Ceramic |
| Iron & Steam Pressure | 125 Pound per Square Inch |
| Item Weight | 320 g |

## Product Details

- **Material:** Activated carbon, Ceramic
- **Product dimensions:** 30D x 6W x 6H centimetres
- **Item weight:** 320 Grams
- **External testing certification:** NSF, WRAS
- **Product benefits:** Great Tasting Water, Reduces Contaminants

## Images

![DOULTON10" Nitrates Reduction Cartridge |1 Pack| Authentic Drinking Water Filter | 1/4" BSP Short Thread Fitting | for Duo & Trio Undercounter Systems | Reduces Contaminants | WRAS Approved - Image 1](https://m.media-amazon.com/images/I/71lS9lKHfZL.jpg)
![DOULTON10" Nitrates Reduction Cartridge |1 Pack| Authentic Drinking Water Filter | 1/4" BSP Short Thread Fitting | for Duo & Trio Undercounter Systems | Reduces Contaminants | WRAS Approved - Image 2](https://m.media-amazon.com/images/I/61oV3NfCjpL.jpg)
![DOULTON10" Nitrates Reduction Cartridge |1 Pack| Authentic Drinking Water Filter | 1/4" BSP Short Thread Fitting | for Duo & Trio Undercounter Systems | Reduces Contaminants | WRAS Approved - Image 3](https://m.media-amazon.com/images/I/61DP-X+PzyL.jpg)
![DOULTON10" Nitrates Reduction Cartridge |1 Pack| Authentic Drinking Water Filter | 1/4" BSP Short Thread Fitting | for Duo & Trio Undercounter Systems | Reduces Contaminants | WRAS Approved - Image 4](https://m.media-amazon.com/images/I/81oGKjN5SeL.jpg)
![DOULTON10" Nitrates Reduction Cartridge |1 Pack| Authentic Drinking Water Filter | 1/4" BSP Short Thread Fitting | for Duo & Trio Undercounter Systems | Reduces Contaminants | WRAS Approved - Image 5](https://m.media-amazon.com/images/I/41faDqDg7ML.jpg)

## Available Options

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

## Frequently Bought Together

- Doulton ¦ W9125047 ¦ 10" Nitrate Reduction Cartridge Drinking Water Filter ¦ BSP Thread ¦ For Use in the First Chamber of the Doulton Duo Housings ¦ 9F04 ¦ White
- DOULTON-w9123053 10-Inch UltraCarb Ceramic Filter Candle
- DOULTON ¦ W9123053 ¦ 10" UltraCarb ¦ Authentic Drinking Water Ceramic Replacement Candle Element Filter ¦ 9501 ¦ White ¦ NSF Certified ¦ BSP Thread ¦

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**Shop now:** [https://www.desertcart.hk/products/65155194-doulton10-nitrates-reduction-cartridge-1-pack-authentic-drinking-water-filter](https://www.desertcart.hk/products/65155194-doulton10-nitrates-reduction-cartridge-1-pack-authentic-drinking-water-filter)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-26*