Household Carbon Cartridge Faucet Water Purifier Filter Purifier Filter. Easy to install and use, rustproof and durable, suitable for bathroom or kitchen. Five-layer filtration: food grade PP; PVA non-woven fabric; zeolite; calcium sulphite; charcoal activated coconut shell. In fact, the unhealthy factors are blocked to a large extent. Excellent item for reducing residual chlorine in water and eliminating impurities in water. Enjoy clean water with this healthy tap water purifier. Reduce and control water flow from faucets to prevent splashing and conserve water. The three-layer filter guarantees the quality of the water. It removes: rust, parasites, pollutants, worms, chlorine, algae, heavy metal ions, dirt, organic pollutants, bad smells, Cryptosporidium and Giardia.