

💧 Pure water, zero hassle—upgrade your tap game today!
The Waterdrop 15UA Under Sink Water Filter System delivers premium, NSF/ANSI-certified filtration that reduces lead, chlorine, PFAS, and unpleasant tastes and odors. Designed for easy DIY installation in under 3 minutes, it offers a fast 0.75 GPM flow rate and an ultra-long 24-month filter lifespan, treating up to 19,000 gallons. Its innovative clog-resistant, multistage filter retains essential minerals while providing fresh, clean water straight from your tap—perfect for health-conscious professionals seeking convenience and quality.















| ASIN | B083NR5DVY |
| Best Sellers Rank | #3,146 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 (7,736) |
| 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 |
M**X
Check fittings first, then disassemble.
Fairly easy to install for an under sink product. Does not include the female fitting adapter for the faucet side hose. Instructions say that they will send you one, but everything is apart and scattered on the floor. I need that now, not in a few days. So a trip to the local hardware store might be required to complete the installation. With the proper connections in hand the installation goes smoothly. Wall mounted unit comes with a sticky back drill guide to locate the mounting screws. Just stick it to the wall where you want it and drill in the marked places. Unit mounted up with no issues. After running water through it for the specified time the water tastes so much better than before. Easy-peazy.
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**E
Works great
We moved into a home that had really terrible tasting water. We ordered this filter and it worked immediately and made it completely tasteless. Very easy install as well. It states it’s supposed to last for 24 months, but after about six months of use, we started to get a hint of the bad earthy flavor again. I contacted their customer service and they sent a replacement out within two days. Very satisfied, hopefully this one will last the full two years and when I need to replace it will continue with this product
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.
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!
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
M**D
ممتاز وجودة عالية
A**X
J'ai récemment installé le système de filtre à eau Waterdrop 15UA sous mon comptoir, et je suis vraiment impressionné par ses performances. C'est un concurrent sérieux à Brita, et il fonctionne vraiment bien. L'eau a un goût frais et pur, et je peux dire adieu aux bouteilles en plastique ! Ce qui m'a le plus surpris, c'est la durée de vie de la cartouche. Le modèle moyen dure jusqu'à 24 mois, ce qui est énorme par rapport à d'autres systèmes. Cela signifie moins de remplacements et plus de tranquillité d'esprit. L'installation a été simple, et le design compact s'intègre parfaitement sous l'évier. Si vous cherchez un système de filtration efficace et durable, je ne peux que recommander le Waterdrop 15UA. C'est un excellent investissement pour une eau de qualité !
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**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 !
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