... ,benzene, toluene, dimethylbenzene, ammonia,TVOC pollution sources,etc.6. UV-light can kill various viruses.7.Ozone function: ozone is public ... VoltageAC220~240VInput Power 90WOzone Output200mg/hAnion Output6 million/cm3/sUV light device Coverage Area40~60m2 Timing1H,2H,4H,8H,12HPacking data : Packaging ...