The Moen ChoiceFlo Replacement Filter makes sure that you get clean and clear drinking water at all times. This strong replacement filter ensures longevity for a long period. It comes with a replacement battery that helps you read the life of this electronic filter. This replacement filter is exclusively made for the F7400 and 77200 faucet series. Thanks to the replacement filter, you are ensured safe and clean drinking water without any contaminants like rust and sediments. It also considerably improves the taste of your drinking water. This lead free ChoiceFlo Replacement Filter from Moen is safe for use.