O3 STERILIZER 2003VI Product Size:240x290x300mmCase Material:ABSPower Supply: 100-240VRated Power:53WCoverage Area:25-40m2CADR:230m³/h Product Features Release a large amount of negative ions Create a large amount of fresh oxygen air Remove PM2.5Decompose toxic gases such as formaldehyde, benzene, ammonia, sulfur dioxide effectivelyKills microbes, bacteria, viruses and mold on surfaces in all environmentsLow noise level operationWith UV-C sterilization