Waterdrop CTF-03 Alkaline Water Filter for Sink Faucet

This product is was skeptical, but made me a eat my words! By far one of my favorite filters of all time, probably top 5! Use and install was quick simple and user friendly! No leaking! Great water pressure, super responsive! Made from stainless steel, and its super durable. The filtration is a key difference! Can taste the difference from the first gulp! And its hight really gives us that versatility to place pitchers, pots, dog bowls you name it! Its also a sit on the counter model so that does help! Will purchase again, and move to the dual model.

Works great. Water comes out nice and fresh with no after taste. The filter is easy to attach to the faucet and best of all there's no leaks when changing to filtered water. Luv it. Highly recommend

Utterly satisfied. Very convenient, easy to install, and produces great-tasting water.

I just received the Waterdrop ctf-01 system, it connected to my water tap perfectly and operates great. It is alittle bit pricey and it is too soon to give an accurate operation review. I am satisfied with the quality of the filter.

I liked this product, I saw clear differences in water quality like clear, order removed. Very easy to install.

We are at the very end of a water line that is supposed to be flushed monthly but they literally never do (they haven’t been out in over a year) We had resorted to just drinking bottled water because our water taste so gross but it was getting so expensive. We took a chance on this double filtration and holy cow! I was shocked at what a huge difference it made!! Our water truly taste great now! And it has a decently fast stream. Install was super easy, for us. We unscrewed the old filter we had and screwed this right on, took two seconds (for reference, this is at our camp house)

I wanted to wait to use the filter for a bit before writing a review. I’ve used the filter for 6 months & I’m nothing but happy with it! Testing my water now compared to 6 months ago, my water still tests negative for lead and chlorine which are the issues we have with our water. My only complaint is the hose that goes between the faucet & the filter is quite long. I just put a command strip hook on the edge of my sink to keep it out of the way.

Just purchased and installed. Super easy to install - I didn't have to use any adapters. Of course that will depend upon your specific faucet. After I turned on the water, takes a few moments for the unit to fill with water. It initially came out with blackish water due to the loose bits or carbon. Once that cleared out, the water tasted wonderful. We are on a well in New Mexico - the water is very hard here - always leaves a layer of calcium residue all over everything. And has an odor to it. I typically drink bottled water - but not anymore. Very happy with this filter. We've been using the type of filter that attaches on the end of our faucet, but it always needs replaced within a month. So opted for a better, larger filter. It boasts a year lifetime for the filter, but I do expect to go through our faster due to the volume of filtered water we use, and the hardness of the water. Time will tell. But I can tell immediately that this one is far superior than the filters we've used in the past.