EnviroKlenz 14x14 Replacement CartridgeThe EnviroKlenz cartridge utilizes our patented earth mineral technology which works through a process of destructive adsorption of the chemical odors and VOCs. As the polluted air comes into contact with the EnviroKlenz earth minerals it adsorbs, neutralizes, and breaks down the chemistry of the chemical compound while actively capturing dust, dander, and allergen particles so they dont get the chance to float into your sinuses to make you sneeze or