---
product_id: 212177586
title: "RF10 Replacement Filter Cartridge for 10UA/10UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 11K Gallons High Capacity"
brand: "waterdrop"
price: "€ 39.04"
currency: EUR
in_stock: true
reviews_count: 8
category: "Waterdrop"
url: https://www.desertcart.ie/products/212177586-rf10-replacement-filter-cartridge-for-10ua-10ub-under-sink-water
store_origin: IE
region: Ireland
---

# 11,000 gallons capacity 3-second twist & lock replace NSF/ANSI certified filtration RF10 Replacement Filter Cartridge for 10UA/10UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 11K Gallons High Capacity

**Brand:** waterdrop
**Price:** € 39.04
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your tap water game—because clean water is the new luxury.

## Quick Answers

- **What is this?** RF10 Replacement Filter Cartridge for 10UA/10UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 11K Gallons High Capacity by waterdrop
- **How much does it cost?** € 39.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/212177586-rf10-replacement-filter-cartridge-for-10ua-10ub-under-sink-water)

## Best For

- waterdrop enthusiasts

## Why This Product

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

## Key Features

- • **Taste the Upgrade:** Transforms tap water into premium, bottled-water quality—your daily hydration, elevated.
- • **Effortless Maintenance:** Tool-free, twist-and-lock design lets you swap filters in just 3 seconds.
- • **Ultra-Long Filter Life:** Purify up to 11,000 gallons or 1 year—less hassle, more hydration.
- • **Certified Safety & Quality:** WQA-certified BPA-free, lead-free materials ensure trusted purity.
- • **Advanced Multistage Filtration:** Effectively reduces PFAS, lead, chlorine, and odors for crisp, clean water.

## Overview

The Waterdrop RF10 Replacement Filter Cartridge is a high-capacity, NSF/ANSI certified under-sink filter compatible with 10UA/10UB systems. It delivers up to 11,000 gallons of purified water by reducing harmful contaminants like PFAS, lead, chlorine, and unpleasant odors. Featuring a quick twist-and-lock replacement design and premium BPA-free materials, it ensures safe, great-tasting water effortlessly for up to one year.

## Description

Buy Waterdrop RF10 Replacement Filter Cartridge for 10UA/10UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 11K Gallons High Capacity: Replacement Under-Sink Water Filters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Mineral version tastes great! - I love my water drop. Filter lasts 10 to 12 months even with heavy usage. I even give my dogs filtered water and they go through over a gallon of water a day. I even use it for pasta and Ramen water. The faucet that came with mine is three years old now and good as new. High-quality. Installation was super easy. Switching out filters is easy. The mineralization version of the filter makes it taste like high-end bottled water. Our city water here absolutely reeks of stale chlorine. It’s unbelievable. The filter does a very good job removing this odor and taste.
Review: Great product. Easy to change filter - Works great. Water quality is good. Easy to change. I changed it as after one yr but i intend to do it at 6 months

## Features

- 【Compatible model】Compatible Replacement Filter for Waterdrop 10UA under sink water filter system (ASIN B083NPW1DN), 10UB under sink water filter system (ASIN B089CKQGL1). This undersink filter brings you purified water from your original faucet or your dedicated faucet. Get easy access to clean, safe, and healthy purified water with Waterdrop!
- 【Ultra-long service life】 When used with municipal water, each Undersink Water Filter has a maximum service life of 1 year or 11,000 gallons.[1]
- 【Innovative multistage filtration】The Waterdrop Undersink Water Filtration Replacement Filter uses innovative multistage filtration. And it can effectively reduces PFAS, PFOA/PFOS, heavy metals, chemical impurity, sediment and other large particles.[2] Enjoy healthy and pure water straight from your tap – no need to buy bottled water anymore!
- 【WQA certified filter】Made from premium BPA-free and lead-free materials, the under sink replacement filter is certified by WQA against NSF/ANSI 372 Standard, ensuring reliable use from inside to outside. Certified by WQA against NSF/ANSI 42 Standard, the water filter can effectively reduce chlorine, taste and odor. Tested by third party laboratory against NSF/ANSI 53 standard it can reduce lead.
- 【Quick replacement】The twist-and-lock design of the undersink filter ensures that you can replace it in 3 seconds without any tools, saving you time and effort.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #946 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4 in Replacement Under-Sink Water Filters |
| Brand | Waterdrop |
| Customer Reviews | 4.8 out of 5 stars 5,461 Reviews |
| External Testing Certification | IAPMO |
| Material | Polyethylene (PE) |
| Product Benefits | Remove iṁpurities, retain beneficial minerals |
| Product Dimensions | 3.6"D x 3.6"W x 10"H |
| UPC | 840814185131 |

## Product Details

- **Material:** Polyethylene (PE)
- **Product Dimensions:** 3.6"D x 3.6"W x 10"H
- **External Testing Certification:** IAPMO
- **Product Benefits:** Remove iṁpurities, retain beneficial minerals
- **Brand:** Waterdrop

## Images

![RF10 Replacement Filter Cartridge for 10UA/10UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 11K Gallons High Capacity - Image 1](https://m.media-amazon.com/images/I/61+qE+ZwKIL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Mineral version tastes great!
*by J***H on December 10, 2025*

I love my water drop. Filter lasts 10 to 12 months even with heavy usage. I even give my dogs filtered water and they go through over a gallon of water a day. I even use it for pasta and Ramen water. The faucet that came with mine is three years old now and good as new. High-quality. Installation was super easy. Switching out filters is easy. The mineralization version of the filter makes it taste like high-end bottled water. Our city water here absolutely reeks of stale chlorine. It’s unbelievable. The filter does a very good job removing this odor and taste.

### ⭐⭐⭐⭐⭐ Great product. Easy to change filter
*by J***B on January 14, 2026*

Works great. Water quality is good. Easy to change. I changed it as after one yr but i intend to do it at 6 months

### ⭐⭐⭐⭐⭐ Reliable Water Filter Replacements & System
*by N***A on November 30, 2025*

I’ve been using this system over 3 years now. The replacements are perfect for my filter! I like the stickers to help track the date of installation. It’s easy to put in and take out. Water pressure is still great. Also, I received a filter that didn’t last the full year as recommended, and the customer service rep, Becky was fantastic in understanding my concerns and making it right for both of us! I buy these systems for gifts because they are reliable and get the job done well.

## Frequently Bought Together

- Waterdrop RF10 Replacement Filter Cartridge for 10UA/10UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 11K Gallons High Capacity
- Waterdrop 10UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste, NSF/ANSI 42 Certified, 8K Gallons, Easy Installation

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-16*