Produces aggressive ionized oxidizer that are then distributed throughout the home or office. This PCO (Photo-catalytic Oxidation) technology, using an enhanced ionization output, represents the newest generation of proactive air purification, is completely safe, unlike high levels of ozone, and effectively destroys mold, mildew, bacteria, viruses, odors, volatile organic compounds (VOCs) and the odors associated with them in the air and on surfaces.