... 2010 Shanghai Expo and obtained many national patents. Effect:Compare with the like products, KJFZ-300 has achieved an international leading ... .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