---
product_id: 674764085
title: "Waterdrop U2 Under Sink Ultra Filtration Water Filter, Replacement for Waterdrop TST-UF & TST-B Ultra-Filtration Under Sink Water Filter System, 1 Pack"
brand: "waterdrop"
price: "S$84"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/674764085-waterdrop-u2-under-sink-ultra-filtration-water-filter-replacement-waterdrop
store_origin: SG
region: Singapore
---

# 0.01 micron ultrafiltration membrane Recyclable housing, eco-friendly 1.59 GPM rapid flow rate Waterdrop U2 Under Sink Ultra Filtration Water Filter, Replacement for Waterdrop TST-UF & TST-B Ultra-Filtration Under Sink Water Filter System, 1 Pack

**Brand:** waterdrop
**Price:** S$84
**Availability:** ✅ In Stock

## Summary

> 💧 Drink Pure, Live Smart – Stay Ahead with Every Sip!

## Quick Answers

- **What is this?** Waterdrop U2 Under Sink Ultra Filtration Water Filter, Replacement for Waterdrop TST-UF & TST-B Ultra-Filtration Under Sink Water Filter System, 1 Pack by waterdrop
- **How much does it cost?** S$84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/674764085-waterdrop-u2-under-sink-ultra-filtration-water-filter-replacement-waterdrop)

## 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

- • **Effortless Swap:** Quick, tool-free replacement keeps your water fresh without hassle.
- • **Eco-Smart Design:** Recyclable housing reduces environmental impact while saving you money.
- • **Precision Purity:** Eliminates contaminants larger than 0.01 microns for crystal-clear water.
- • **Speedy Hydration:** Fill an 8oz glass in just 2.3 seconds with ultra-high 1.59 GPM flow rate.
- • **Long-Lasting Performance:** Up to 12 months of reliable filtration tailored to your local water quality.

## Overview

The Waterdrop U2 Under Sink Ultra Filtration Water Filter offers advanced 0.01 micron ultrafiltration, delivering fast 1.59 GPM flow rate and easy replacement. Compatible with Waterdrop WD-TST-UF systems, its recyclable housing supports sustainability while providing up to 12 months of clean, contaminant-free water.

## Description

Waterdrop U2 Under Sink Ultra Filtration Water Filter, Replacement for TST-UF Ultra-Filtration Under Sink Water Filter System, 1 Pack

## Features

- 【𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐢𝐥𝐢𝐭𝐲】 The under sink replacement UF water filter is compatible with Waterdrop WD-TST-UF stainless steel under sink water filter.
- 【𝐄𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐭 𝐟𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧】 The 0.01 micron ultrafiltration membrane effectively eliminates most contaminants larger than 0.01 micron.
- 【𝐑𝐞𝐜𝐲𝐜𝐥𝐚𝐛𝐥𝐞 𝐡𝐨𝐮𝐬𝐢𝐧𝐠】 The under sink water filtration system housing can be recycled, which helps to prevent environmental pollution. The inner under sink replacement UF water filter can last up to 12 months, which may vary according to local water quality. This does not only eliminate the need for frequent replacements but also save money and efforts.
- 【𝐄𝐚𝐬𝐲 𝐫𝐞𝐩𝐥𝐚𝐜𝐞𝐦𝐞𝐧𝐭】 You can quickly complete the replacement by unscrewing the external housing and changing the internal filter.
- 【𝐑𝐚𝐩𝐢𝐝 𝐚𝐧𝐝 𝐜𝐨𝐧𝐬𝐢𝐬𝐭𝐞𝐧𝐭 𝐟𝐥𝐨𝐰 𝐫𝐚𝐭𝐞】 The flow rate can be as high as 1.59 GPM, and you can fill a 8oz cup of water in 2.3 seconds. The ultra-high flow rate also ensures stability.

## Product Details

- **Material:** 0.01 μm ultrafiltration filter
- **Product Dimensions:** 3"D x 3"W x 10.5"H
- **External Testing Certification:** IAPMO
- **Product Benefits:** eliminates most contaminants larger than 0.01 micron
- **Brand:** Waterdrop

## Images

![Waterdrop U2 Under Sink Ultra Filtration Water Filter, Replacement for Waterdrop TST-UF & TST-B Ultra-Filtration Under Sink Water Filter System, 1 Pack - Image 1](https://m.media-amazon.com/images/I/619WLDCwNEL.jpg)

## Frequently Bought Together

- Waterdrop U2 Under Sink Ultra Filtration Water Filter, Replacement for TST-UF Ultra-Filtration Under Sink Water Filter System, 1 Pack
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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-07-15*