Carbon Home Cartridge Faucet Pure Water Filter Purification Filter. Easy to install and use; rust resistant and durable; good for bathroom or kitchen._x005F_x000D_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._x005F_x000D_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._x005F_x000D_Reduce and control tap water flow to prevent splashing and save water. Three levels of filter mesh ensure water quality._x005F_x000D_It can remove: rust, parasites, impurities, worms, residual chlorine, algae, heavy metal ions, dirt, organic pollutants, unpleasant taste, cryptosporidium and giardia.