---
product_id: 699720918
title: "Waterdrop UL12A Under Sink Water Filter, Upgraded for 10UA, No Drill Required for Renters, Time Reminder, Easy Installation, Reduces Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified (Filter: FUL12)"
brand: "waterdrop"
price: "€ 106.07"
currency: EUR
in_stock: true
reviews_count: 13
category: "Waterdrop"
url: https://www.desertcart.hr/products/699720918-waterdrop-ul12a-under-sink-water-filter-upgraded-for-10ua-no
store_origin: HR
region: Croatia
---

# Smart filter life reminder 11,000 gal capacity No-drill, twist-lock install Waterdrop UL12A Under Sink Water Filter, Upgraded for 10UA, No Drill Required for Renters, Time Reminder, Easy Installation, Reduces Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified (Filter: FUL12)

**Brand:** waterdrop
**Price:** € 106.07
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your tap water game—pure, powerful, and hassle-free!

## Quick Answers

- **What is this?** Waterdrop UL12A Under Sink Water Filter, Upgraded for 10UA, No Drill Required for Renters, Time Reminder, Easy Installation, Reduces Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified (Filter: FUL12) by waterdrop
- **How much does it cost?** € 106.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/699720918-waterdrop-ul12a-under-sink-water-filter-upgraded-for-10ua-no)

## 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

- • **Smart Replacement Alerts:** Built-in indicator and beep notify you exactly when it’s time to swap filters—never run dry.
- • **High Flow, Zero Compromise:** Delivers a fast 5.03 L/min flow rate, ensuring clean water without sacrificing pressure.
- • **Effortless Drill-Free Setup:** Install in minutes with a twist-lock system—no wall damage, no hassle.
- • **Long-Lasting Filtration Power:** Filters up to 11,000 gallons or 12 months, saving you time and money.
- • **Advanced Multi-Contaminant Removal:** Reduces lead, chlorine, PFAS, rust, and odors while preserving essential minerals.

## Overview

The Waterdrop 10UA PRO is a premium under-sink water filter designed for millennials who demand clean, great-tasting water without the fuss. Certified to NSF/ANSI 42 standards, it removes harmful contaminants like lead, chlorine, and PFAS while retaining essential minerals. Its no-drill, twist-and-lock installation saves time and protects your home, and a smart filter life reminder ensures you never miss a replacement. With a robust 11,000-gallon capacity and a high flow rate of 5.03 L/min, it’s perfect for apartments, offices, and RVs—delivering fresh water on demand with minimal maintenance.

## Description

Product description Waterdrop Other Products UL12A-10UA PRO Faucet No Filter Lifespan 11000 Gallons/1 Year Time Reminder ✔ Size 3.6x 3.9x 12.3inches Filter Fineness 0.5 micron Reduce TDS ✘ Learn More UL12A-10UA PRO Faucet No Filter Lifespan 11000 Gallons/1 Year Time Reminder ✔ Size 3.6x 3.9x 12.3inches Filter Fineness 0.5 micron Reduce TDS ✘ UL12B-10UB PRO Faucet Include Filter Lifespan 11000 Gallons/1 Year Time Reminder ✔ Size 3.6x 3.9x 12.3inches Filter Fineness 0.5 micron Reduce TDS ✘ Learn More UL12B-10UB PRO Include Replacement for UL12A/B Faucet - Filter Lifespan 11000 Gallons/1 Year Time Reminder - Size - Filter Fineness 0.5 micron Reduce TDS ✘ Learn More Replacement for UL12A/B -

Review: Easy Install, Terrific Drinking Water - tl;dr; I purchased two of these to replace a competitor's units that have become difficult to find filters for. The Waterdrop 10UA Pro has produced better, to my taste at least, water and has a better design that works without getting water everywhere when changing the filters. I have had two under sink units from another manufacturer that I had to screw into the back of the cabinets under the sinks that I attached them to. At the time, this was the only way to put a good under sink unit in. After years of use, the filters for my original units has become difficult to find and the cost has gone up as well. This led me to shop around and see if there was anything else that was at least the same quality or better. Enter Waterdrop. I have a gravity fed filter from Waterdrop that I have not used yet, and I forgot that it was even from Waterdrop until after I found the 10UA Pro unit. Looking at the unit, it surprised me that more companies are not offering either an upside down mounted filter system or one like the 10UA Pro that sits on the bottom of the cabinet. No screws. Just attach the lines, twist in the filter and open the valves. Instant filtered water with perhaps the easiest installation method out there. It is quite impressive that the filter also has steel water lines instead of the inexpensive PTFE tubing that most under sink units come with. This makes the Waterdrop my new goto for places that I want a quick setup and easy to maintain filter at. I am looking forward to being able to place a towel under the 10UA Pro and remove the filter to see just how much water is actually lost. With my previous filters, there was always a lot of water that was everywhere on the towel that it was frustrating to have to remove everything under a sink prior to chaning the filter. While I have yet to do that, it looks like the Waterdrop 10UA Pro will have little loss which helps me get filters swapped faster.
Review: Waterdrop 10UA Under Sink Water Filter - I am so happy with this Waterdrop 10UA Under sink water filter. It was easy to install and price is great. I already installed Insinkerator instant hot water system several years ago, but didn’t have filter. I wanted to add filter so I checked on desertcart. I connected this filter to cold water line from the wall. Now I have filtered water from faucet and from instant hot water . I was worried about water pressure might get too slow but actually the pressure is great. I don’t feel any difference at all. Water tastes great. I should have done long time ago.

## Features

- Less than ＄30.99 per replacement filter WD-FUL12(Search " B0DLGVMZWR "on desertcart), save over 40% of cost on subsequent use.
- [Intensive Filtration and IAPMO Certified] The StandFit renter friendly under sink water filter WD-UL12A reduces PFAS, PFOA/PFOS, rust, lead, chlorine, heavy metals, chemical impurities, and sand, while improving taste and odor to provide clean water (note: does not reduce TDS), tested by a third-party lab. Made from BPA-free and lead-free materials, it's safe for babies and the elderly. It meets NSF/ANSI 42 & 372 standards. For certification details, search 'WD-UL12A' on the IAPMO website.
- [No Drill & Freestanding Design] This no drill under sink water filter is designed for cold-water sources and features a freestanding under sink water filter design with no drilling required on the wall. A suction cup base ensures stability, even under the impact of a 3L water flow or movement.
- [Easy Install & Wide Compatibility] The twist-and-lock setup enables an easy install under sink filter experience, saving 1/3 of installation time. It includes a 3/8" line compatible with US sink valves and a 3/8"-1/2" converter for seamless connection to cold water pipes and faucets.
- [Solve Clogging Problem] By enhancing the filtration area, this under sink filter no drilling system offers a 20-fold increase in dirt absorption, improving filtration efficiency and reducing clogs.
- [Filter Life Reminder] The built-in indicator on the easy install under sink filter system WD-UL12A turns red and the unit beeps to remind you when it's time to replace the filter. This smart reminder ensures worryless operation and a continuous supply of clean water.
- [Superior Lifespan & High Flow Rate] This high-capacity freestanding under sink water filter supports up to 11,000 gallons and features an impressive 12-month lifespan. Its upgraded 3/8" outlet ensures a fast flow rate of 5.026 L/min, maintaining efficient water flow and preventing blockages for long-term usability.
- [Wide Applications & Connections] The StandFit renter friendly under sink water filter system is ideal for kitchens, RVs, or offices, with a compact design suitable for both residential and commercial use. It connects easily to your faucet with included adapters, ensuring wide applications.
- 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 | B0DLGPZN8Y |
| Best Sellers Rank | #1,264 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Under-Sink & Countertop Filtration |
| Brand | Waterdrop |
| Brand Name | Waterdrop |
| Capacity | 11000 Gallons |
| Customer Reviews | 4.6 out of 5 stars 13,485 Reviews |
| Filter Life Cycle | 12 Months |
| Included Components | MAIN |
| Installation Type | Under Sink |
| Item Dimensions L x W x H | 3.9"L x 3.6"W x 12.3"H |
| Item Weight | 1.36 Kilograms |
| Manufacturer | Waterdrop |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Flow Rate | 5.03 Liters Per Minute |
| Model Name | WD-UL12A |
| Model Number | WD-UL12A |
| Other Special Features of the Product | No Drilling Required, Time Reminder and Chlorine Reduction, Easy Installation, Replacement filter: WD-FUL12 |
| Part Number | WD-UL12A |
| Power Source | Adapter |
| Product Dimensions | 3.9"L x 3.6"W x 12.3"H |
| Purification Method | Remove iṁpurities, retain beneficial minerals |
| Smart Home Compatibility | Not Smart Home Compatible |
| Supported Water TDS Level Maximum (PPM) | 500 |
| Unit Count | 1.0 Count |
| Warranty Description | No |

## Product Details

- **Brand:** Waterdrop
- **Capacity:** 11000 Gallons
- **Installation Type:** Under Sink
- **Item Weight:** 1.36 Kilograms
- **Material:** Plastic, Coconut Shell Activated Carbon
- **Model Name:** WD-UL12A
- **Power Source:** Adapter
- **Product Dimensions:** 3.9"L x 3.6"W x 12.3"H
- **Purification Method:** Remove iṁpurities, retain beneficial minerals

## Images

![Waterdrop UL12A Under Sink Water Filter, Upgraded for 10UA, No Drill Required for Renters, Time Reminder, Easy Installation, Reduces Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified (Filter: FUL12) - Image 1](https://m.media-amazon.com/images/I/6185ckgLWzL.jpg)
![Waterdrop UL12A Under Sink Water Filter, Upgraded for 10UA, No Drill Required for Renters, Time Reminder, Easy Installation, Reduces Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified (Filter: FUL12) - Image 2](https://m.media-amazon.com/images/I/71V7AC-fKvL.jpg)
![Waterdrop UL12A Under Sink Water Filter, Upgraded for 10UA, No Drill Required for Renters, Time Reminder, Easy Installation, Reduces Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified (Filter: FUL12) - Image 3](https://m.media-amazon.com/images/I/71M1yzhPUaL.jpg)
![Waterdrop UL12A Under Sink Water Filter, Upgraded for 10UA, No Drill Required for Renters, Time Reminder, Easy Installation, Reduces Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified (Filter: FUL12) - Image 4](https://m.media-amazon.com/images/I/71cmqrYqhwL.jpg)
![Waterdrop UL12A Under Sink Water Filter, Upgraded for 10UA, No Drill Required for Renters, Time Reminder, Easy Installation, Reduces Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified (Filter: FUL12) - Image 5](https://m.media-amazon.com/images/I/71gjwsy9uDL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy Install, Terrific Drinking Water
*by L***R on July 21, 2025*

tl;dr; I purchased two of these to replace a competitor's units that have become difficult to find filters for. The Waterdrop 10UA Pro has produced better, to my taste at least, water and has a better design that works without getting water everywhere when changing the filters. I have had two under sink units from another manufacturer that I had to screw into the back of the cabinets under the sinks that I attached them to. At the time, this was the only way to put a good under sink unit in. After years of use, the filters for my original units has become difficult to find and the cost has gone up as well. This led me to shop around and see if there was anything else that was at least the same quality or better. Enter Waterdrop. I have a gravity fed filter from Waterdrop that I have not used yet, and I forgot that it was even from Waterdrop until after I found the 10UA Pro unit. Looking at the unit, it surprised me that more companies are not offering either an upside down mounted filter system or one like the 10UA Pro that sits on the bottom of the cabinet. No screws. Just attach the lines, twist in the filter and open the valves. Instant filtered water with perhaps the easiest installation method out there. It is quite impressive that the filter also has steel water lines instead of the inexpensive PTFE tubing that most under sink units come with. This makes the Waterdrop my new goto for places that I want a quick setup and easy to maintain filter at. I am looking forward to being able to place a towel under the 10UA Pro and remove the filter to see just how much water is actually lost. With my previous filters, there was always a lot of water that was everywhere on the towel that it was frustrating to have to remove everything under a sink prior to chaning the filter. While I have yet to do that, it looks like the Waterdrop 10UA Pro will have little loss which helps me get filters swapped faster.

### ⭐⭐⭐⭐⭐ Waterdrop 10UA Under Sink Water Filter
*by A***R on May 11, 2026*

I am so happy with this Waterdrop 10UA Under sink water filter. It was easy to install and price is great. I already installed Insinkerator instant hot water system several years ago, but didn’t have filter. I wanted to add filter so I checked on Amazon. I connected this filter to cold water line from the wall. Now I have filtered water from faucet and from instant hot water . I was worried about water pressure might get too slow but actually the pressure is great. I don’t feel any difference at all. Water tastes great. I should have done long time ago.

### ⭐⭐⭐⭐⭐ tasted by me
*by M***I on April 17, 2026*

Very very easy to install and leak proof so far, water tasted different after installing. very easy, no noise and good quality

## Frequently Bought Together

- Waterdrop 10UA PRO Under Sink Water Filter, No Drilling Required, Time Reminder, Easy Installation, Reduces Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 11000 Gallons, Does not Lower TDS
- 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/699720918-waterdrop-ul12a-under-sink-water-filter-upgraded-for-10ua-no](https://www.desertcart.hr/products/699720918-waterdrop-ul12a-under-sink-water-filter-upgraded-for-10ua-no)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-15*