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)

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.

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.

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

Easy to hook up. Customer support is wonderful and 24/7. The app needs work. Make sure you download the app and do all the stuff they require before you hook it up. Otherwise they want you to scan a super small QR code or enter in a ton of numbers and they’re on the back, bottom. Not easy to get to once it’s under the dark sink and hooked up. The NFC/tap didn’t work with the app and my iPhone 16e. It just kept trying to give a link to the app that I already downloaded. I had to add the filter manually. All the app does it tell you your filter level. It has a widgets for keeping track of hydration. I was excited about this until I tried using it. It sucks. There’s no way to delete accidental entries. I’m not sure if I’m supposed to click on it every time I drink or it keeps track automatically. Probably because there’s zero directions about how to use the widgets. Otherwise this is a great filter. I live in an old building with nasty water and this is better than bottled water. The digital functions and app are kinda useless. I’m hoping the upgrade them. There’s great potential there. I would recommend this product because it’s easy to install and filters very well.

It works just as advertised and you can actually taste the difference. Set up was pretty simple. Couldn’t ask for better

LOVE THIS PRODUCT! I rent a single family home in Texas, and the tap water is *disgusting*. I’m saving so much more money now, the water tastes amazing, it was so easy to install (less than 30 mins), no leakage at all, and I no longer have to buy bottled water every week. So many savings. Totally worth the investment!

The product works exactly as advertised and feels like a solid, reliable under-sink water filter. Installation is generally straightforward, but in my case I had a 1/4” compression shut-off valve and faucet inlet, which made the setup a bit tricky. I reached out to Waterdrop customer support for guidance, and I’m really glad I did. Their support team is outstanding - Andrew, in particular, went above and beyond to help me figure out the correct setup. He was patient, knowledgeable, and took the time to answer all my questions thoroughly. Thanks to the great support, everything is now working perfectly. I truly appreciate the level of service I received. Overall, a great product backed by excellent customer care. I would definitely recommend it to a friend

This filter is great. It immediately improves the quality of your tap water in taste, smell, and clarity to a huge degree. I live in a somewhat rural town that gets its water supply from a local lake, and the two times a year when it turns over, the water starts tasting and smelling really funky (almost like mold). This solves that problem completely! Installation is really easy - all it took was a drill, a crescent wrench, and some vice grips. It mounts cleanly to the cabinet wall below my kitchen sink and connected to my water line and faucet no problem with absolutely no leaks (no teflon tape required). Everything else you need is included in the box, even a little reminder button that's programmed to tell you when it needs a new filter. It's rated for about a year of use, but you could probably stretch it a little. From what I can tell, if you decide you want the filter to last a little longer, you can just swap out one of the bigger replacement filters since they all take the same adapter (I think). For that reason, I'd recommend installing it a little higher than you typically might in case you want to ever upgrade the filter size. After flushing it for 5 minutes, the cold water from my faucet started to come out clean and clear, with no discernible taste or smell. Huge upgrade! I use it exclusively for my drinking water, my ice maker, and even my morning tea tastes better. It is a bit big, but for something that's completely out of sight and lasts as long as it does, I don't have a problem with it. It's much less intrusive than an on-faucet filter or fridge pitcher, and you don't even have to think about it until the filter needs replaced once a year. It also will slightly reduce the water pressure from your cold line (I would say maybe 15%) so if you already have low pressure, that might be something to consider. That isn't a problem for my setup so I barely noticed it. Overall, I highly recommend this filter! For the price, you're getting clean, good-tasting water from your tap at all times with minimal maintenance and a simple installation process.

For years, I was stuck in the expensive and wasteful cycle of buying bottled water. I was easily spending £7 a week on plastic bottles, which I knew was bad for the environment and, as I've now realised, a massive drain on my finances. That's over £360 a year! I finally decided to look for a better solution and stumbled upon the Waterdrop 10UA Under Sink Filter. To say I'm impressed would be an understatement. Installation was surprisingly straightforward. I'm no DIY expert, but the instructions were clear, and I had it fitted under my kitchen sink in less than half an hour. The immediate difference in the taste of my tap water was astounding. That faint chlorine taste and odour that you just get used to? Completely gone. The water is now crisp, clean, and genuinely refreshing to drink. It’s honestly better than the bottled water I was buying. But it’s the peace of mind that truly makes this filter worth every penny. Knowing it’s NSF/ANSI 42 certified and significantly reduces a whole host of nasties like lead, PFAS, PFOA/PFOS, and chlorine is incredibly reassuring. In an age where we're becoming more aware of water contaminants, having this level of filtration directly from my tap gives me total confidence in the water my family and I are drinking. The high capacity of 30,000 litres is another huge plus. It means I don't have to worry about constantly changing filters. It’s a simple, one-time installation for long-lasting, pure water. Switching to the Waterdrop 10UA has been one of the best decisions I've made for my home. I'm saving hundreds of pounds a year, drastically cutting down on my plastic waste, and enjoying delicious, safe water every single day. If you're still buying bottled water, I honestly can't recommend this system enough. It pays for itself in no time and delivers on every single promise. An easy five stars from me!

S'il tient dans le temps ,cela semble un bon appareil

Super snel

⭐⭐⭐⭐⭐ El Waterdrop 10UA es un filtro excelente. La instalación es rápida y sencilla, y mejora notablemente el sabor y la claridad del agua. Filtra eficazmente impurezas, cloro y sedimentos, dejando el agua más limpia y fresca para beber o cocinar. Además, su diseño compacto encaja bien en la mayoría de sistemas y es fácil de reemplazar. Muy recomendable para tener agua de calidad en casa sin complicaciones.

jestem bardzo zadowolona z zakupu. Woda o niebo lepsza niż z dzbaków filtrujących