... purifier Ozone is universally recognized as the most powerful efficient broad-spetrum sterilant,with strong ability of oxidizing klling germs and detoxicating,and ... pressure and irritable mood.3).Active carbon adsorption,adsorb odors,smells.4).Strong filtering of HEPA,filter the air ... formaldehyde,ammonia,benzene,TVOC,Etc.)in the air are decomposed.6).UV Kills germs,with sterilization lamp The working ...