The New Hydroxymax Vertical Tornado is a revolution in the world of hydroxyl generation. It features four 18 inch Multi-Spectrum UV generating bulbs and a mixture of both Anatase and Rutase catalyst which is impregnated into a 3 dimensional massive surface area matrix, guarantees max hydroxyl generation. Also it is the most effective hydroxyl generator in its class because it moves between 3,000 and 5,500 CFM's of air quickly exchanging the air in a structure, sucking it in from the bottom and shooting it toward the ceiling blasting the hydroxyls in record numbers and making quick work of viruses, bacteria, mold spores VOC's MVOC's smoke and other odors! While it takes 6-8 times as long for hydroxyls to work as ozone they can be used in occupied spaces and are a vital tool for every remediation and restoration contractor. It moves more air and makes more hydroxyls than any other generator in its class, GUARANTEED!