Aquacera Twin Countertop Fluoride Plus Water Filter System Connects easily to your standard faucet via a diverter valve with no tools, and requires no electricity or permanent modifications to your plumbing. Removes nearly all 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. Most chemical compounds, chlorine, and fluoride are reduced to near zero levels.