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 upwards Eliminate methanol, benzene, TVOC, CO, NH3, O3, chlorine, etc. in the air With Negative Ions UV-C sterilization 360 degree castors for easy move around With Wifi Control Sleep mode Timer mode Patent design