Product review (4 stars): Great alternative to those high priced filters and does just as well.
So far I am very satisfied with these filters. The only concern I had was reading about the O ring seals leaking. So, rather than take a chance, I swapped the o rings from my original filter and put them on this one. There is a noticeable difference in the seal thickness that maybe the manufacturer should look at. In any case, I am happy with them and my water is flowing well and tastes clean once again. This is an excellent value, in my opinion.