O3 STERILIZER 2006VI Product Size:160x160x262cmCase Material:ABS+AluminumPower Supply: DC12V / 1.2ARated Power:13WCoverage Area:15-50m2 Product Features Combined carbon/ HEPA replaceable Filter and filterable to retain 99.97% of polluting particles with a microscopic size of 0.3 m upwardsEliminate methanol, benzene, TVOC, CO, NH3, O3, chlorine, etc. in the airWith Negative IonsUV-C sterilization360 degree castors for easy move around.With Wifi ControlSleep modeTimer modePatent design