GAC Granular Activated Carbon Water Filter: Water granular activated carbon filters remove chlorine, pesticides, VOC, bad tastes, odors, cloudiness, and industrial solvents.
CTO (Chlorine, Taste, and Odor): Protect Your Family and Household Appliance from Chlorine and More: Say goodbye to smelly, bad tasting water! The FC15 carbon block filter is specially designed to remove up to 99% of chlorine from water as well as various natural organic compounds, taste and odor compounds, and synthetic organic chemicals.
Sediment Water Filter: Whole house sediment filtration. Contains no binders, agents, solvents, antistatic materials or wetting agents. 5 zones of filtration to ensure quality and remove more contaminants, large and fine particles from a drinking water, such as sand, dirt, silt, and rust particles.