Bluezone® by Middleby makes indoor spaces safe again with patented, ultraviolet air cleaning technology that kills up to 99.9995% of viruses in the air, including the flu, cold and SARSCoV- 2 (corona-virus). Air is pulled into a chamber, is scrubbed of contaminants, and disinfected air is returned to the space. Bluezone has received clearance as a Class II medical device by the Food and Drug Administration (FDA).