Easy to install: Tap water cleaning filter with carbon filter. Easy to install and use, suitable for bathroom or kitchen. Suitable for faucets with a diameter of 16-23 mm. 5-stage filter: a built-in layered filter that can separate activated carbon, zeolite, PVA fleece, calcium sulphite and rubber, suitable for cleaning hard water and well water. Material: rubber, zeolite, activated carbon, non-woven fabric. In fact, it can greatly compensate for harmful health factors. Dechlorination: The faucet filter can reduce the content of chlorine, heavy metals and organic matter in the water, giving you a healthy cooking water. Splash-proof: The kitchen faucet filter can control water flow and prevent splashing, making your daily life more convenient.