Waterdrop CFF-01 Water Filter Replacement for Waterdrop WD-CTF-01/CTF-02, NSF/ANSI 42&372 Certified, 5-stage Water Filter, Reduces Heavy Metals, Bad Taste and Up to 99% of Chlorine

Works as well as original as far as i can tell. Easy replacement as long as you have the wrench thing to change it. Last ones tasted ok past the 12 month mark. 1st one was a bit shorter so balanced out. :-) Good for a prepper.

Kind, courteous, pleasant and professional!! Outstanding customer service!! Those are the best words to describe the service that I received from Representative Harper W. at Waterdrop, the company that makes countertop water filter systems and replacement filters. The entire team was excellent but Harper stood out, above and beyond! It was truly a wonderful experience communicating with individuals who actually understood the meaning of customer service. An experience that I will remember for some time.Thank you all! I misplaced the tool needed to change filter and contacted company to see if I could get another one. Not only did they ship another tool kit but an additional filter as well. A pleasant but unexpected surprise, thank you. As for the actual product, the filter system is excellent and It works very well. The water tastes great. For me, it lasted about a year or so because I live alone. It may not last as long for families but it is well worth the price. I definitely recommend that others give it a try. Thank you Waterdrop for an excellent product and the outstanding customer service!

Fits properly, easy to install and works to remove bad odors from tap water.

good duality

Nice water filtration system but my only complaint is that the faucet shoots water out too far. Too wide of a bend in the stem of the faucet. Otherwise it's a good system for the money.

I bought this filter 3rd time. It use once a Year. So far good. Easy to install. Work perfect. Water quality perfect

It was time to replace the filter on my Waterdrop filter system. These filters are great. They last a long time. Very easy to install. I haven't had any problems with leaking. I did have an issue getting the system open to change the filter. I contacted customer service and tge representative, Harper, was extremely helpful and very fast in their response. If you are also having issues getting it open, lay the system down on its side (with a towel under it) and use the little wrench to open it. It took me a few tries, but I finally did get it open, thanks to Harper's help. I sent me a video demonstrating it. Very helpful. Wonderful customer service.

Since purchasing their water filter machine, I've changed the filter several times, around 6-7 months. It really gives clean water for drinking and I don't have to carry cases of water home. Saves my back! The filter is easy to install, instructions are easy to follow, and you can have clean water in a few minutes.

Makes our city water taste so much better! Amazing product and worth it every six months to change 😍

This replacement filter was easy to install and fit perfectly. The water tastes clean and fresh after installation, and the flow rate remains consistent. It’s a reliable and affordable option for maintaining water quality. Great performance and simple to replace.

Good replacement

Easy to set up . easy to use..clean water to drink..no plastic anymore

I have been using waterdrop filter for 1 year and I trust this product.