We have a filtered pitcher that works well. I'm thinking it is made by DuPont, but I would have to go and look. We have had the faucet mounted style in the past, which I really prefer, but when the church remodeled our kitchen, the pretty new faucet they installed won't allow for a filter to be attached because of the shape. (I have to say, though, that the headache of dealing with the pitcher instead of the faucet filter is worth the trade-off of having a new kitchen.)