I ordered this after first buying the shower filter, and I am extremely pleased with both. I rarely write reviews, but am happy to take the time to endorse these products. The shower filter was a huge relief to my dry skin problems which took me months to correlate with the increased amount of chlorine in the local water, so much that I could smell it. When after just one shower with the filter in place there was a clear improvement in my skin and hair, I wanted the countertop filter as well for my drinking water. It was easy enough to install, only had to adjust 2 of the filters once to fix leaks initially, but now it has been operating perfectly for several weeks, and the water tastes fresh and clean. Super happy with both purchases! If they sold a faucet filter for bathroom sinks I would also purchase that in a heartbeat (I'm renting, and can't install a whole house filter).