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💧 Drink Smart, Live Pure — The Future of Under-Sink Filtration
The Waterdrop 15UA-UF is a cutting-edge under-sink water filter system featuring ultra filtration at 0.01 microns, certified to reduce lead, chlorine, bad taste, and odors. Designed for easy DIY installation with push-to-connect fittings, it delivers up to 19,000 gallons or 2 years of clean water per filter. Made with BPA-free, lead-free materials and natural coconut shell activated carbon, it offers superior filtration performance with minimal clogging, making it a cost-effective and eco-conscious upgrade for any modern kitchen.


















| ASIN | B085G3GQFG |
| Best Sellers Rank | #11,433 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #25 in Under-Sink & Countertop Filtration |
| Brand | Waterdrop |
| Brand Name | Waterdrop |
| Capacity | 19000 Gallons |
| Container Type | Cartridge |
| Customer Reviews | 4.5 out of 5 stars 2,753 Reviews |
| EU Spare Part Availability Duration | 2 Years |
| Filter Life Cycle | 24 Months |
| Included Components | Waterdrop Undersink Water Filtration System×1 · |
| Installation Type | Under Sink |
| Item Dimensions L x W x H | 3.9"L x 3.6"W x 16.7"H |
| Item Weight | 3.55 Pounds |
| Manufacturer | Waterdrop |
| Material | BPA-FREE Material, Lead-Free Material |
| Material Type | BPA-FREE Material, Lead-Free Material |
| Maximum Flow Rate | 0.75 Gallons Per Minute |
| Model Name | 15UA-UF |
| Model Number | WD-15UA-UF |
| Other Special Features of the Product | 2 Years or 19000 gallons, 0.01 μm filtration accuracy, Replacement filter: WD-RF15-UF |
| Part Number | C-WD-15UA-UF |
| Power Source | Adapter |
| Product Dimensions | 3.9"L x 3.6"W x 16.7"H |
| Purification Method | Ultra Filtration |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | 2 Years or 19000 gallons, 0.01 μm filtration accuracy, Replacement filter: WD-RF15-UF |
| Upper Temperature Rating | 100 Degrees Fahrenheit |
| Warranty Description | No |
D**O
Great filer system
This is a really great water filter. Extremely easy to install and takes no time at all. I’ve experienced no leakage anywhere. The filter does a great job filter in the water. There’s no odor in the water and the water taste great when you drink it. The included water faucet works great and seems to be extremely durable for long use. I don’t find the filter to be noisy, it’s actually quite quiet. This is a very great and inexpensive water filter. All it takes is a few screws and replacing the soap dispenser from the sink. If you don’t have a soap dispenser, then you might have to drill a hole but since my sink had a hole for a soap dispenser, I just use that for the water filter and it works great.
Y**E
A Water Filter that Lasts 2 Years and is Super Easy to Install!
I live in an apartment in an area where the water is, well, not good! I have been buying bottle water for a while now because I refuse to drink the brownish water that comes out of the facet. Nasty! I had a similar product at my last apartment that cleaned up the water to where it was drinkable and I was looking to replicate that experience. My last one had a dedicated facet so I had to drill a whole in the actual sink to be able to use the filtered water. What I really like about this water filter is it's designed to use your existing facet so no need to a dedicated facet which means no holes to drill in the sink. And I have to say, installing this filter was super simple and super easy to use. Once installed and in order to actually get filtered water you simply use the cold water knob or set it to the coldest setting if it's all in one like mine, and you get completely filtered water. I have read a previous review about this filter and I saw complaints about the lack of water pressure when the water goes through the filter. I can say I don't see the same issues that I saw reported. Yes there is a decrease in pressure but by only like 5% at most. It's barely noticeable. As a matter of fact the only way I notice it is when I first run the hot water and then switch it to cold but again, it's barely noticeable. The quality of water that this filter produces is so much better than what I had without the filter. I know can drink from the tap (on cold) where I wouldn't ever do that before. The water tastes better and looks better.. And for me, an apartment dweller, this was a cheap solution to whenever I decide to move, I won't feel guilty if I decide to leave this filter behind for the next tenant. I'm pretty cheap though so when that day comes, I'll probably take it with me
D**L
I like it!
Price was decent, the install was fairly easy and after the filter flushed all the air out, the water is clear and tastes better than straight from the tap. It looks fine on the sink but doesn't match my current faucet. We are changing the faucet to match the water dispenser. I much prefer this to water in the door of the fridge as it's not leaking on the floor or rusting out the fridge door. Not cold but the ice maker still works.
P**1
Ultra fine filter, no noticeable change in flow.
It is attached to a separate water faucet at the sink. It has a very high filter catching the smallest particles without affecting flow rate. No leaks. Long life rated, so difference in Price was worth it if it works up to advertised time period. Easy to set up with the exception of the hanging it. I had to adjust the depth of the screws a few times to have it somewhat snug to back of cabinet. -1star for that.
D**B
Good value, easy installation!
Good value, easy installation, greatly improved taste of drinking water. I had recently purchased a glass electric kettle and quickly noticed excessive calcium deposits in the bottom (in like, 3 days) so I purchased this filter and have since had no issues with residue from my water. Comes with fittings for most installations.
H**S
Great filter for potable water use.
Works good. Easy to install. Replaced old cheap system, so already had hole to install and hosing ran. Only thing I'm concerned with is getting new filter in 3 yrs. Everything seems solid and we'll made, so should be good for 10 or more yrs. Better water flow/pressure then old cheap filter set. This feeds both a spicket @ sink and the ice maker in fridge at the same time, making bigger ice cubes then the old way, which was 2 separate filters. Very happy.
S**Q
Great for the price
Install was easy, great value. Way cheaper than brita or a water delivery service. No leaks water taste great and no weird smells. The first filter I ordered worked great until it was time for a filter replacement, then the water flow would stop. I reached out to water drop customer service and they sent out a redesigned filter housing and a new filter and we have not had a problem since.
T**Y
Fresh tasting water.
Easy to install. Works great.
D**O
parfait
Bien conforme à la description
M**R
Excellent Upgrade! Easy Installation and Superior Water Quality
I recently installed the Waterdrop 15UB-UF 0.01 μm Ultra Filtration Under Sink Water Filter, and I'm extremely pleased with the results so far. The water tastes great, noticeably cleaner and with less "flavor" than our old filter system. The filtration accuracy of 0.01 μm ensures that almost all bacteria are removed, and the lead-free, BPA-free materials give me peace of mind about the water's safety. Installation was straightforward, although removing the old filter was a bit challenging due to incompatible hardware and lines. I had hoped i could just cut the old lines and install, unfortunately i had to uninstall the entire old system and replace everything. Our previous filter system was no longer producing fresh tasting water, finding replacement filter cartridges for it was difficult and more expensive than the entire Waterdrop kit. The Waterdrop system, however, features innovative push-to-connect fittings, making the setup a breeze, and changing the filter looks equally simple. The flow rate is impressive, providing a steady supply of pure, fresh water. Overall, this filter system is a fantastic upgrade, offering efficient filtration and easy maintenance. Highly recommended! The only thing that is yet to be tested is filter longevity, i will be pleased so long as the filter lasts at least 12 months. However our municipal water is pretty clean but has a strong chlorine smell to it so i feel like we should have pretty good results.
S**S
Good
Good
K**I
Fantastic filter, but life span depending on your location and water quality
Installation is a breeze compared to another 3 stage filter I tried. The faucet looks good, no leakage/spill a year later. Water tastes great and the convenience is huge compared to the Pitchers we used to years. The only thing I did like is that it only lasted about 8 months for our family. I reached out to Customer Support for help and Andrew (the Service Rep) even offer a free replacement for me. Top notch!!
A**.
Good pdt but low flow rate
Water tastes ok. Doesnt use electricity and takes very little space. Howeve the flow rate shud have been more. Takes a lot of time to fill up even a glass.
Trustpilot
5 days ago
3 days ago