Heavy Metal Reduction & Anti Scale System

KDF 55: The heavy metal reduction filter has a superior taste and odor removal capabilities. The copper granular KDF in this cartridge specializes in the removal of inorganics, heavy metals and chlorine. This leaves the black granular coconut shell activated carbon free to do what it does best, removing organic matter. Scale Arrest: The Scale Arrest filter utilize an NSF 42, NSF 60 certified clear bead media for scale and corrosion reduction. Also, iron is sequestered, preventing precipitation thus greatly improving the performance of the effluent water. The black granular coconut shell activated carbon is excellent for the removal of organic contaminants and chlorine. This is a superior multiple purpose filter cartridge. Third Filter: 2 options to choose from below: Carbon Filter - 5 Micron Carbon Block filters simultaneously remove chlorine taste and odor and organic chemicals that contribute to taste and odor while providing the particulate filtration and dirt-holding capacity of an efficient 5 µm nominal sediment filter. These filters are optimized for applications where they perform the role of both a sediment and activated carbon filter. Chloramines Filter - Catalytic Granular Activated Carbon Cartridges are more effective than standard granular activated carbon and carbon block cartridges at removing Hydrogen Sulfide and Chloramines.