---
product_id: 633155352
title: "Waterdrop 10UB-B Under Sink Water Filter System, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, Under Sink Water Filter with Black Faucet, 1 Year"
brand: "waterdrop"
price: "HK$819"
currency: HKD
in_stock: true
reviews_count: 13
category: "Waterdrop"
url: https://www.desertcart.hk/products/633155352-waterdrop-10ub-b-under-sink-water-filter-system-reduces-pfas
store_origin: HK
region: Hong Kong
---

# 11,000 gallons capacity 3-minutes tool-free install 0.75 GPM fast flow rate Waterdrop 10UB-B Under Sink Water Filter System, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, Under Sink Water Filter with Black Faucet, 1 Year

**Brand:** waterdrop
**Price:** HK$819
**Availability:** ✅ In Stock

## Summary

> 🚰 Elevate your tap game—pure, fast, and fuss-free hydration!

## Quick Answers

- **What is this?** Waterdrop 10UB-B Under Sink Water Filter System, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, Under Sink Water Filter with Black Faucet, 1 Year by waterdrop
- **How much does it cost?** HK$819 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/633155352-waterdrop-10ub-b-under-sink-water-filter-system-reduces-pfas)

## 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

- • **Sleek & Certified:** Premium black stainless steel faucet with NSF/ANSI 42 & 372 certifications—style meets trusted safety.
- • **Clog-Free Flow, Always:** 20X larger filtration area prevents clogging while delivering a steady 0.75 GPM flow rate for all your daily needs.
- • **Effortless Setup & Swap:** Innovative push-to-connect & twist-lock design means install or filter change in under 3 minutes, no tools needed.
- • **Long-Lasting Performance:** Filters up to 11,000 gallons or 12 months—cut replacement costs by over 50%.
- • **Pure Water, Zero Compromise:** Advanced multistage filtration slashes PFAS, lead, chlorine & bad taste for crystal-clear hydration.

## Overview

The Waterdrop 10UB-B Under Sink Water Filter delivers premium water purification with NSF/ANSI certifications, reducing harmful PFAS, lead, chlorine, and unpleasant tastes. Designed for easy installation and maintenance, it offers a long-lasting 11,000-gallon capacity with a fast 0.75 GPM flow rate. Its sleek black stainless steel faucet complements modern kitchens while ensuring safe, great-tasting water straight from your tap.

## Description

Waterdrop 10UB-B Under Sink Water Filter System, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, Under Sink Water Filter with Black Faucet, 1 Year - desertcart.com

Review: Waterdrop UF model Under Sink Filter Solid Filtration, Easy Install - Update (June 2025) It has been eight months, and the water flow has decreased considerably from 100% to 25%, despite its advertised two-year filtration capacity. Water flow is a significant factor. While it may be affected by Oklahoma City's water quality, I still find it worthwhile because it provides fresh water for drinking, cooking, washing dishes, and hands. Therefore, paying $5–$10 per month, depending on the filter's lifespan, remains a reasonable cost. Old review (Feb 2025) First of all I want to share that I live in Oklahoma city urban area to give a more specific views on the quality of water here. It has been 4 months since I installed the Waterdrop under sink water filter to improve the taste and quality of my tap water. Here's my experience with the installation, performance, and overall value of this system. Water Taste and Clarity: The filtered water tastes significantly better than my tap water, no smells. It's clear and the chlorine taste/odor/sediment has been greatly eliminated. Flow Rate: The water flow rate is good (reasonably slower than before installation) Filter Lifespan: I've been using the filter for 4 months and it's still performing well with no reduced flow rate compared to 4 months ago.
Review: Great filter - This filter was easy to hook up and great tasting water. I like water drop. It’s easy and good filter.

## Features

- Less than ＄25.99 per replacement filter WD-RF10 (Search " B085G66JTZ "on desertcart), save over 50% of cost on subsequent use.
- Ultra-long service life: When used with municipal water, each undersink water filter has a maximum service life of 12 months or 11,000 gallons.
- Innovative Multistage Filtration: The Waterdrop Under Sink Water Filtration System uses innovative multistage filtration. And it can effectively reduces PFAS, PFOA/PFOS, chlorine, heavy metals, chemical iṁpurity, sediment and other large particles.[2] Use activated carbon block and other advanced filter media ensure efficient and safe filtration. Enjoy healthy and pure water straight from your tap – no need to buy bottled water anymore!
- IAPMO Certified Filter: Made from premium BPA-free and lead-free materials, the under sink water filter is certified by IAPMO against NSF/ANSI 372 Standard, ensuring reliable use from inside to outside. Certified by IAPMO 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. To look over the 42&372 certification, please search "WD-10UB-B" on IAPMO official website.
- Premium Dedicated Faucet: The under sink water filtration system comes with a lead-free brushed stainless steel faucet. For separate drinking faucet you already have, WD-15UC system ( Search ASIN: B085G9T9TB ) would be a better choice.
- Easy Installation: This under sink water filter system should be connected only to a cold water supply. With innovative push-to-connect fittings, installation takes less than 3 minutes. The twist-and-lock design helps you replace the filter in 3 seconds without any tools. The under sink water filter system comes with a feed water adapter that can connect to the tubing. The 3/8"–1/2" convertor fitting can connect this system to 1/2" or 3/8" cold water lines and faucets.
- Solve Clogging Problem: By upgrading the filtration area, our filter now provides a 20X increase in dirt adhesion area, enhancing filtration capability while minimizing the risk of clogging.
- Fast Flow Rate & Multiple Uses: The tested full flow rate of this under sink water filter system is 0.75 gpm at 60 psi. The fast and stable water supply provides pure and fresh water that tastes like spring water. Developed for household and commercial use, Waterdrop Under Sink Water Filter System can be installed in your kitchen, RV, or office to meet your daily water needs. With its exquisite design and small size, it is the best choice for a rented apartment.
- ⭐TDS is not a professional way to measure the water quality. Essential Minerals, Calcium, Potassium, Sodium, Magnesium...These essential minerals are dissolved solids, PPM will not be dropping if you test with a TDS meter. Waterdrop undersink water filtration system is keeping all those minerals, but removes elements that are harmful to your body.⭐Note: The activated carbon is made from natural coconut shells. Please confirm whether you are allergic to it.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08CXM7JMH |
| Best Sellers Rank | #20,623 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #32 in Under-Sink & Countertop Filtration |
| Brand | Waterdrop |
| Brand Name | Waterdrop |
| Capacity | 11000 Gallons |
| Container Type | Box |
| Customer Reviews | 4.6 out of 5 stars 4,923 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Filter Life Cycle | 1 Years |
| Included Components | System×1 ·SS304 faucet set×1 ·3/8'-1/2' Convertor set·Accessory Kit×1 |
| Installation Type | Under Sink |
| Item Dimensions L x W x H | 3.9"L x 3.6"W x 12.3"H |
| Item Weight | 1.45 Kilograms |
| LowerTemperature Range | 35 Degrees Fahrenheit |
| Manufacturer | Waterdrop |
| Material | NSF/ANSI Approved Components |
| Material Type | NSF/ANSI Approved Components |
| Maximum Flow Rate | 0.75 Gallons Per Minute |
| Model Name | 10UB-B |
| Model Number | WD-10UB-B |
| Other Special Features of the Product | 12 months, Easy Installation, NSF/ANSI 42&372, PFAS, PFOA/PFOS and Chlorine Reduction, Replacement filter: WD-RF10 |
| Part Number | WD-10UB-B |
| Power Source | Mechanical Water Pressure |
| Product Dimensions | 3.9"L x 3.6"W x 12.3"H |
| Product Shelf Life | 12 Months |
| Purification Method | Activated Carbon |
| Smart Home Compatibility | Not Smart Home Compatible |
| Supported Water TDS Level Maximum (PPM) | 700 |
| Upper Temperature Rating | 100 Degrees Fahrenheit |
| Warranty Description | 1 Year Manufacturer |

## Product Details

- **Brand:** Waterdrop
- **Capacity:** 11000 Gallons
- **Included Components:** Faucet
- **Installation Type:** Under Sink
- **Material:** Stainless Steel
- **Package Information:** Cartridge
- **Power Source:** Adapter
- **Product Dimensions:** 3.9"L x 3.6"W x 12.3"H
- **Purification Method:** Activated Carbon, Carbon Block

## Images

![Waterdrop 10UB-B Under Sink Water Filter System, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, Under Sink Water Filter with Black Faucet, 1 Year - Image 1](https://m.media-amazon.com/images/I/61enupaDgCL.jpg)
![Waterdrop 10UB-B Under Sink Water Filter System, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, Under Sink Water Filter with Black Faucet, 1 Year - Image 2](https://m.media-amazon.com/images/I/71Y5blKAsTL.jpg)
![Waterdrop 10UB-B Under Sink Water Filter System, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, Under Sink Water Filter with Black Faucet, 1 Year - Image 3](https://m.media-amazon.com/images/I/71TGdhbivRL.jpg)
![Waterdrop 10UB-B Under Sink Water Filter System, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, Under Sink Water Filter with Black Faucet, 1 Year - Image 4](https://m.media-amazon.com/images/I/71CyPRtNBVL.jpg)
![Waterdrop 10UB-B Under Sink Water Filter System, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, Under Sink Water Filter with Black Faucet, 1 Year - Image 5](https://m.media-amazon.com/images/I/71PvQYf0hXL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Waterdrop UF model Under Sink Filter Solid Filtration, Easy Install
*by T***N on February 22, 2025*

Update (June 2025) It has been eight months, and the water flow has decreased considerably from 100% to 25%, despite its advertised two-year filtration capacity. Water flow is a significant factor. While it may be affected by Oklahoma City's water quality, I still find it worthwhile because it provides fresh water for drinking, cooking, washing dishes, and hands. Therefore, paying $5–$10 per month, depending on the filter's lifespan, remains a reasonable cost. Old review (Feb 2025) First of all I want to share that I live in Oklahoma city urban area to give a more specific views on the quality of water here. It has been 4 months since I installed the Waterdrop under sink water filter to improve the taste and quality of my tap water. Here's my experience with the installation, performance, and overall value of this system. Water Taste and Clarity: The filtered water tastes significantly better than my tap water, no smells. It's clear and the chlorine taste/odor/sediment has been greatly eliminated. Flow Rate: The water flow rate is good (reasonably slower than before installation) Filter Lifespan: I've been using the filter for 4 months and it's still performing well with no reduced flow rate compared to 4 months ago.

### ⭐⭐⭐⭐⭐ Great filter
*by S***H on May 17, 2026*

This filter was easy to hook up and great tasting water. I like water drop. It’s easy and good filter.

### ⭐⭐⭐⭐⭐ Better filtration, price, and filter life - 5 star choice for us
*by J***H on January 20, 2025*

Our city changed from watershed to well, bringing hard minerals and strong taste to our home. Rather than put in an expensive home-wide water treatment, we wanted to address our drinking water and live with our otherwise fine city water supply for our other uses. An under-sink filter in our kitchen was all we wanted. I spent weeks looking at all the ways and wiles of water purification, products, prices, specifications, life. This filter handles cleaning away bad tastes and substances, including microplastics, offers up to 40X the filter life (comes with a 2 year timer), costs about 1/3 its nearest competitor, and took me about 20 minutes to install. I was concerned its flow rate would be a problem, but we felt we could live with it, as we use that sink for cooking and drinking only. We did not notice even the slightest loss of flow from our faucet! So, thumb’s up for flow rate, price, performance, cartridge life, and ease of installation. I shoulda been a plumber!

## Frequently Bought Together

- Waterdrop 10UB-B Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste, NSF/ANSI 42 Certified, 8K Gallons, Easy Installation, Black Faucet
- 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

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-06-27*