Supercarbon Filter Cartridge for Taste/Odor (2 pack) Carbon and Sediment Filter Three separate stages of filtration in one cartridge Remove undesirable organics, particles and odors Materials in these cartridges meet FDA regulations for potable water, beverages, and foods. They contain extra high quality granular activated carbon designed to remove or substantially reduce chlorine and other chemicals, unpleasant tastes, and sediment.