Superior Indoor Air Protection Our advanced MiQRO-Therm filtration system uses a heated HEPA filter with metal mesh to instantly destroy viruses, bacteria, and other harmful air pollutants, such as allergens and molds. Unlike leading brands which can take hours to destron harmful viruses, our patented technology cleans the air in a single pass without heating the AMBIENT AIR. Ideal for: Schools | Healthcare Facilities | Office Buildings | Hotels | Restaurants | Mass Transit | Places of Worship | Residential Homes MiQRO-Therm technology is proven to eliminate viruses and other airborne pathogens 99.99% of the time in a single pass: SARS, Viruses, Allergens, Smoke, Odors, Bacteria, Anthrax, Mold, Pollen, and others. Mi-Q Pro is ideal for large commercial spaces Mi-Q Max is ideal for classrooms and offices Mi-Q Mini is ideal for hotel rooms and office spaces and fits in your backpack to take with you wherever you go.