... /m3 5.Effective Area: 80m2 High Effect Air purifier with ozone and HEPAPurifierHepa Air PurifierHome Air PurifierOzone,Ion/Negative Ion,HepaFunction1) Clean ... indoor air thoroughly, adhesive dust, particle, hair and farina effectively2) Eliminate odors, smog, oil smog and prevent electrostatics3) Kill bacteria, germ, virus which ...