Detailed Product Description Ozone Deodoriser--ozone generator for air purifier--AP-500A Sanitiser & Deodoriser that really works by oxidising micro- ... introduces desired amount of Ozone 24 hrs a day.Eliminates 99.9% viruses,bacteria, and fungiLeaving the air Enriched with ... introduces desired amount of Ozone 24 hrs a day.Eliminates 99.9% viruses,bacteria, and fungiLeaving the air Enriched with ...