... Removal Ratio ≥ 90%TVOC Removal Ratio ≥ 90% Tested by China disease epidemic control center (30 minutes):Staphylococcus aureus killing Ratio ... .5cmLength: 19.2inch×width:8inch×Height:15.55inchApplication Area: Home, office, conference room, hotels, restaurants, cafes, hospitals, intensive care ward, ... clinics, public places of entertainment, sanatorium and other places Office Air Purifier Air Cleaner