Firstsing Multifunctional Air Purifier Ozone generator and Anion filter with True HEPA Filter

Rate Voltage:AC220V~50Hz ;AC110V~60Hz
Power:50W
Ozone output: 500mg/h
Anoin output:8*106pcs/cm3
Effective Area: 50m2
Materials: ABS
3-mode of wind speed: Low,medium,high wind volume speed
4-set time choosing: 1hour,2hour,4hour,8hour to choose
Pre-filter: Filter particals whose diameter is more than 20vm
HEPA filter: Filter smog,paritcles and pollen ,kill bacteria as high efficienct as 99.99%.
Cold catalyst filter: Degradation of ammonia and benzene
Active charcoal filter: Absorb the smellings, cigarette smog ,nicotine and decoration contamination,etc.