I am very happy with the PUR Faucet Filtration System. First off it looks attractive. It filters water very fast unlike some other systems. You can tell right away a difference in taste. I'm so glad to not have any more water pitchers taking up space anymore. It's very easy to install. Just screw it on your sink tap and voila! There are 3 different screw attachments so this will fit all faucets. Overall the PUR water filtration system is fantastic, gives my family clean water and is priced so reasonable!