AquaCera HCS Counter-Top Filter System w/ 10" CeraMetix Filter W9332330 Connects easily to your standard faucet via a diverter valve with no tools, and requires no electricity or permanent modifications to your plumbing. Removes more than 99.7% turbidity, but leaves beneficial minerals in the water for good health and excellent flavor. Most volatile organic compounds (VOCs), heavy metals, and other chemicals are removed. Removes essentially all pathogenic organisms, including E. Coli, Giardia and Cryptosporidium. Pesticides, chlorine, and most chemicals are reduced by more than 90% and fluoride by more than 80%.