Carbon Home Cartridge Faucet Pure Water Filter Purification Filter. Easy to install and use; rust resistant and durable; good for bathroom or kitchen. Five-layer filtration: food-grade rubber; PVA fleece; zeolite; calcium sulfite; Activated Charcoal Coconut Shell. In fact, it repels unhealthy elements to a high degree. Excellent item for reducing residual chlorine in water as well as removing contaminants in water. Enjoy clean water with the help of this healthy tap water purifier. Reduce and control tap water flow to prevent splashing and save water. Three levels of filter mesh ensure water quality. It can remove: rust, parasites, impurities, worms, residual chlorine, algae, heavy metal ions, dirt, organic pollutants, unpleasant taste, cryptosporidium and giardia.