Waterdrop RF10 Replacement Filter Cartridge for 10UA/10UB Under Sink Water Filter, Reduces PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste & Odor, NSF/ANSI 42 Certified, 11K Gallons High Capacity

I love my water drop. Filter lasts 10 to 12 months even with heavy usage. I even give my dogs filtered water and they go through over a gallon of water a day. I even use it for pasta and Ramen water. The faucet that came with mine is three years old now and good as new. High-quality. Installation was super easy. Switching out filters is easy. The mineralization version of the filter makes it taste like high-end bottled water. Our city water here absolutely reeks of stale chlorine. It’s unbelievable. The filter does a very good job removing this odor and taste.

Works great. Water quality is good. Easy to change. I changed it as after one yr but i intend to do it at 6 months

I’ve been using this system over 3 years now. The replacements are perfect for my filter! I like the stickers to help track the date of installation. It’s easy to put in and take out. Water pressure is still great. Also, I received a filter that didn’t last the full year as recommended, and the customer service rep, Becky was fantastic in understanding my concerns and making it right for both of us! I buy these systems for gifts because they are reliable and get the job done well.

Getting ready to replace the cartridge after about a year. I have to say it does a great job at a reasonable price. I had a more expensive unit before this, and the replacement cartridge price went from $40 to over $100 but I kept it. When we got our new sink, I ditched the expensive unit and went with this. I used to see floaters in the water in the coffee maker from time to time with the expensive filter. I have never seen them when we switched to the Waterdrop, and it is easily one third the price. Water tastes and smells chlorine free and we are very happy with our purchase.

This is a great water filter. Easy to change and provides good, filtered water.

Really like these easy to install under sink filters. They help filter most all chemicals and improve the taste of our city water. They last a long time but wish there was a way to determine amount of water passing through filter to determine when the filter needs changed.

Easy removal and install. Fit perfectly, with no drips.

Exceptionally easy to replace a used filter with a new one. The filter seems to do a great job.