Airfree P2000 - Mold & Germ Destroying Air Purifier: This is the filterless air purifier which uses heated air to destroy airborne mold, bacteria, viruses, dust mites, and pollens. Unlike commonly available ionic units, it does not produce harmfully elevated ozone levels; it also reduces existing indoor ozone, which the America Lung Association indicates can be a serious respiratory irritant and asthma trigger. 550 sq. ft. Coverage - - Take $20 OFF AirFree Coupon AF20