Water tap filter, faucet water purifier faucet filter /water purifier filter carbon for household kitchen tap. splash-proof water faucet. suitable for most round pipe faucets. it can remove the residual chlorine, heavy metals, and other impurities in the tap water, blocking the attack of some bacteria, making the water quality sweeter and safer. suitable for all kinds of old and new faucets. kitchen faucet water purifier with activated carbon filtration system home accessory for clean water.