Just bought it yesterday, so have little experience with the longevity of the product. Overall, however, It was a breeze to install, and works like a charm. It has the features we were looking for in a price range that fit our budget. We did wish it came in a different finish as it does not match our filtered water faucet right next to it (however, it's not bad). We had another brand for years and we had to replace the cartridge about every 2 years, so hoping this one lasts longer.