Waterdrop 15UA-UF 0.01 μm Ultra Filtration Under Sink Water Filter for Baçtёria Reduction, 𝟐 𝐘𝐞𝐚𝐫𝐬, Reduces Lead, Chlorine, Bad Taste & Odor, Direct Connect to Kitchen Faucet, USA Tech

Works perfect, easy to install cold water from the tap. This is the second one i purchased.

After doing my research I decided on this ultrafiltration instead of RO since RO almost wastes as much or more water to produce the purified product. The filter was very easy to install and we use it for our cold water at the kitchen sink. I poured a glass of pre-filtered water and filtered and my wife and I did a blind taste test multiple times. The difference in taste of the filtered was obvious and was picked easily as the winner at each test. The fact that it can go 2 years before filter change is a big plus. This was a great cost effective filter to improve the water quality from plastics and contaminants.

The filter worked just as it should

This is NOT a review of the product, but of the installation. This is not a deal-breaker, just issues you should be aware of if you decide to buy this product.#1 the braided steel water lines have a straight push-in fitting. This results in requiring TWICE as much width as the actual filter and fitting. In my installation, this meant I could not install it at the back of the cabinet were it would not consume so much space. Instead I had to install to the side. had the push-in fittings been 90° fittings, installation would take much less space.#2 The threaded end fitting to attach to the water line is designed to REQUIRE Teflon thread tape rather than a more modern fitting with a rubber seal that simply needs tightening. Reaching into the back of a 15" wide cabinet under a deep sink and trying to wrap Teflon around the threads was extremely difficult. It was nearly impossible to get both hands back in there and see what I was doing.These two seemingly minor issues meant it was a 30 minute install install of 10.Pic 1 shows their fitting vs. pic 2 of one that does not require Teflon. This would have reduced installation time by 10-15 minutes.Pic 3 shows after installation as far back in as I could get it.

We have hard water where we live so I installed this under our kitchen sink. The water now tastes fresh which means we can finally get rid of our removable fridge filter.

If I can return, I would! Unfortunately, I had it installed late after receiving it cos I didn't trust myself and had wait for my pllumber to help me. Long story short, after 3 weeks of using it, I have no idea if this improves the quality of my tap water. If it did, maybe very minimal the first week. But now there is really no difference and the build up of scale is a lot, I have to use vinegar to remove the scale build up in my kettle every 2-3 days, if not I feel like I'm drinking lots of sediments in my hot tea :( Will Waterford let me return, it is unsatisfactory!

I ordered this water filter system and could not install it fully at first because the hose connector provided did not fit my sink's water outlet. I contacted customer service asking for the correct connector part and Olivia C. from their company got back to me within a day to ask for more details and then sent out the connector part to me and I received it within a week. Olivia also sent me an extra filter set for the troubles. The water filter system has been up and running for a month now without any issues. The water quality definitely improved as I can taste the difference. I hope the filter last as long as advertised. Will update if there are any issues.

Water drop is the best and the .01 micron is the way to go. I have two of the units now. Will definitely purchase again. Quality product with quick delivery.