car air cleaning purifiers ionizers 1.electrification,24-hour operating,convenient and timely 2.no second pollution car air cleanerA.Function:1.eliminate all harmful gases in vehicles, such as benzene,formaldehyde,ammonia and TVOC,up-to-standard rate:98%2.sterilize the harmful bacteria in vehicles with sterilizing rate of 95%3.remove the smog in vehicles,neutralize nicotine,prevent smoking harm ...