... Anion Output.6 million/cm3/s Coverage 40-60 High filter Air purifier for room and saloon 1. Air quality ... upgrade intellectually prompts.3. High Efficiency Particulate Air filter.4. Actived carbon filter can efficiently wipe off benzene, dust, particles, preventing ... ,benzene, toluene, dimethylbenzene, ammonia,TVOC pollution sources,etc.6. UV-light can kill various viruses.7.Ozone function: ozone is ...