This product delivers hot and cold water - filtered in our case because of a complementary system. However, the design of the faucet is poor. It is too short - and makes it very difficult to fill pots, pitchers and other like items, because they must be held while filling. In addition, the levers must be manually held open instead of having a self lock system so that when filling large items one doesn't have to stand there the entire time holding the lever open.