This is it – the ultimate air cleaner and purifier. The technology is so advanced it is really tough to explain! It uses Ultra Violet Light (UV)and Photo Catalytic Oxidation technology to kill viruses, bacteria, VOC’s, mold spores and bad odors at their molecular level - leaving nothing to worry about. The oxidants that are produced are 1 1/2 times more powerful than ozone yet perfectly safe. Great for installation in existing HVAC systems for both residential and commercial applications.