2022 Best OEM Smokers Portable HEPA  Air Purifier For Public Places 

Features
*Ultraviolet wavelength: 254nm          UV leakage: <1uw/CM
*Extinction rate of air natural bacteria: > 90%
*Per Hour Ozone concentration: <0.012mg/m3
*Virus removal rate: > 99.9%        Bacterial removal rate: > 99.9%
*Air volume: 1200m³ /h         Noise: ≤55 dB 
*Sterilization Principle: UVC Light + H13 HEPA Filtre
*Filters: H13 HEPA filter*1+carbon filter*1+ Nylon Prefilter*1        
*UVC Lamp: 2pc(8.8W,wavelength:254nm,L: 212mm)                          
*Control Method: Touch Screen, Remote control, TUYA APP(WIFI).
*Shell Material: Metal Plate
*Airflow direction: air inlte:back and two sides,  outlet:Top