anion air purifier with 500mg ozone 1.ozone:500mg ... 4.efficient area:80sq.m Hot-sell Hepa anion air purifier with 500mg ozone and remote control 1.ozone ... ,FCC,CQCcertification4. ultra static soundFunction of Air Purifier1) Clean the indoor air thoroughly, adhesive dust, particle, hair ... healthy negative ion to improve the indoor air qualityFeatures of Air Purifier:Adopts the high efficiency filtrate net ...