Our Shower Water Filter REMOVES 99% of Chlorine, THMs, heavy metals, lead, bacteria, and inhibits the growth of scale, algae, fungi and mold. Its High-Quality Polypropylene Cotton layer filters sand, rust and other kinds of suspend solids while its Activated Carbon Fiber effectively removes pesticide residues, organic matter, unpleasant taste and smells leaving you and your family with CLEAN, SAFE & SOFT water.