Our Brita Faucet Filtration System saves space and is the ultimate in convenience. Its long-lasting filter and easy access make this the perfect option for families, kitchens and cooking. Attaches easily to your faucet in minutes, with no tools required. Brita's multistage faucet filter reduces impurities and has an added layer to trap sediment, so all that's left behind is cleaner, great-tasting water.Brita 42400 Brita On Tap Replacement Filter, White Features: Brita's multistage filter reduces impurities and has an added layer to trap sediment so all that's left behind is healthier great tasting water Replace every 100 gallons or four months whichever comes first Each filter saves up to 750 bottles of water Standard filter indicator White 2 per card