Aquacristal cartridges combine granular activated carbon and KDF 55 to provide effective filtration. Activated carbon eliminates unpleasant tastes and odors, while KDF 55 targets heavy metals and inorganic pollutants. These two media complement and reinforce each other to improve your water quality.
However, it's important to note that certain contaminants such as iron, nitrates, fluoride or arsenic are not eliminated by this cartridge.