

💧 Elevate your tap water game—because your health deserves the best!
The Waterdrop 15UA Under Sink Water Filter System offers a premium 2-year filtration solution that reduces lead, chlorine, PFAS, and unpleasant tastes and odors. Designed for cold municipal water, it features an innovative multistage filter certified by NSF/ANSI standards, delivering up to 19,000 gallons of clean water with a fast 1.33 GPM flow rate. Easy to install with push-to-connect fittings, this compact system fits neatly under your sink, providing a cost-effective, reliable upgrade to your daily hydration.















| ASIN | B083NR5DVY |
| Best Sellers Rank | #2,847 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #8 in Under-Sink & Countertop Filtration |
| Brand Name | Waterdrop |
| Capacity | 19000 Gallons |
| Container Type | Cartridge |
| Customer Reviews | 4.6 4.6 out of 5 stars (7,695) |
| EU Spare Part Availability Duration | 2 Years |
| Included Components | Waterdrop Undersink Water Filtration System×1 ·Inlet hose×1 ·Outlet hose×1 ·3/8’’–1/2’’ Convertor set×1 ·Self-tapping screws×2 ·Teflon tape×1 ·Drilling sticker×1 |
| Installation Type | Under Sink |
| Item Dimensions L x W x H | 3.9"L x 3.6"W x 16.7"H |
| Item Type Name | 16000 Gallons |
| Item Weight | 1.63 Kilograms |
| LowerTemperature Range | 32 Degrees Fahrenheit |
| Manufacturer | Waterdrop |
| Material Type | NSF/ANSI Approved Material Components |
| Maximum Flow Rate | 0.75 Gallons Per Minute |
| Model Name | WD-15UA |
| Model Number | WD-15UA |
| Other Special Features of the Product | PFAS, PFOA/PFOS and Chlorine Reduction, 24 months, NSF/ANSI 372&42, Easy Installation, Replacement filter: WD-RF15 |
| Power Source | Corded Electric |
| Product Shelf Life | 24 Months |
| Purification Method | Remove iṁpurities, retain beneficial minerals |
| UPC | 840814170847 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 Year Manufacturer |
J**N
Great filter for undersink
Firna week of usage, is a great buy, great taste, great filter, water taste great with good flow, water is not slow like other filters, easy to install and save space under sink, not too big
I**F
Great filter to easily improve your water quality.
This product comes with everything to install as a main filter or on a single line. IF you bought a water filter faucet to be installed in addition to the original OR you purchased a Kitchen Faucet WITH Water Filter Faucet, you will need to buy an additional splitter for the cold-water supply valve. Really good choice if you live in a apartment or rental property. Not a install and better than using a pitcher for drinking water. The price and ease of installation makes it easy to remove and take it with you for the next place. The filter is thin and a little tall but fits nicely under the sink. The part that you mount, where the filter installs to, has the ability to lift up and be removed as a complete unit before taking the filter off. That helps to have something under it to catch water when you remove the filter. I purchased a pressure gauge to see when the filter is getting to the end of its life. Ad says 2 years of use, MAX. That depends on many factors but the two easiest is water Use and Quality. Water quality can greatly reduce the life. If you have a well or if the municipality has sediments, mineral deposits, and "other", the life will be far less. If you have the filter in line with the main faucet and dishwasher, more water flow, the more water used, the more the filter is catching. The 10UA is good for 11000 Gallons. The 15UA is good for 19000 Gallons. You can look up water usage on USGS. Can you buy the 10UA and upgrade the filter to 15UA later, yes. The mounts are the same. Water quality is really good; Price point is great; Filter replacement cost is budget friendly.
M**S
Quick install and water tastes great
A ten minute install for me, including getting my tools out and putting them away. I already have good water (Bremerton WA; reservoir water amazing, well water ok) and was just looking for a bit of "polish". This unit is meeting all of my needs very well. So quick and easy I don't know why I didn't do it sooner. Like I said, my water is already good, so this just raises it up. Removes all chlorine aroma and water tastes and smells clean and fresh. I can't speak to longevity yet, but my water is very low in particulates so I don't anticipate any problems. Replacement filters are affordable, and I'll upgrade to their improved cartridge when the time comes. They install and remove with just a quarter turn lock. Very nice. Read the specs to see if it'll meet your needs. I'm very happy with mine.
G**.
Excellent water filtration for humans and fishies
Easy installation, quick filtration, excellent water quality for human and fishies water changes. 1 year has passed out of the 2 years recommended replacement and rock solid performance and water quality.
P**A
Great Filtration, but Water Pressure Takes a Hit
I've been using the Waterdrop 15UA Under Sink Water Filter System for a few weeks now, and I'm overall quite pleased with it. The water tastes noticeably better, and I appreciate the reduction in chlorine and other contaminants. However, the one downside I've noticed is a significant decrease in water pressure. Pros: Excellent water quality: The filter effectively removes chlorine, sediment, and other impurities, resulting in cleaner, fresher-tasting water. Easy installation: The system is designed for DIY installation, and the included instructions make it straightforward to set up. Long filter life: Each filter cartridge lasts up to 24 months or 16,000 gallons, reducing the need for frequent replacements. Affordable price: Compared to some other under-sink filter systems, the Waterdrop 15UA is a budget-friendly option. Cons: Reduced water pressure: The most noticeable drawback is the decrease in water pressure. While it's still usable, it's definitely a trade-off for cleaner water. Overall: If you're looking for a reliable and affordable under-sink water filter that significantly improves water quality, the Waterdrop 15UA is a good choice. However, be aware that you may experience a decrease in water pressure. Additional Tips: If water pressure is a major concern, you might consider a different type of filter system, such as a reverse osmosis system. Regularly check the filter cartridge and replace it as needed to maintain optimal water flow and filtration. I hope this review is helpful!
M**D
ممتاز وجودة عالية
P**N
Worth the money for sure. No more plastic bottles. Even better tasting water
K**U
This is very very good and excellent product with zero water waste. It is also value for money. Looks exactly same as what it's shows. Ease to use and install. Product was installed on 29th Dec 2024 after delivered to to home. After installation first 3 days water quality was good and after that colour was bit changed as light yellow. But after few days water quality back to normal very pure and crystal clear. Below shown photo was taken on 24th May 2025 almost after six months. 💯💯💯💯 🆒✅✅✅Quality product.
M**Z
I bought this Waterdrop filter and I’m honestly very happy with it. The installation was super easy and the design is clean and modern – it fits perfectly under my sink. At first, I thought the filter was broken because the water pressure was very low. I contacted their customer support, and Karina from the team responded quickly and was incredibly helpful. They even sent me a free replacement filter without hesitation! Later, when I reinstalled everything more carefully, I realized the problem was actually a kinked hose on my side – not the filter. I let them know about my mistake, but they still let me keep the replacement filter as a gift. That kind of customer service is rare these days. The filter itself works perfectly – the water tastes great, pressure is back to normal, and overall it’s a great value. I really appreciate both the quality of the product and the support behind it. Highly recommend!
M**0
Super simple à installer ! 👌 Le kit vient avec des adaptateurs si besoin, et tu un peu de ruban téflon sur les raccords pour assurer une étanchéité parfaite. Une fois branché, tu fais ton test d’étanchéité et tu goûtes l’eau : c’est comme de l’eau minérale en bouteille. Les résultats sont vraiment propres. Après, je n’ai pas de laboratoire donc je ne peux pas certifier qu’il n’y a plus aucun métal, mais au niveau du goût, tu le remarques tout de suite. Et c’est écologique pas besoin de magasiner de l’eau . Je recommande !
TrustPilot
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