... type 2. Produced by standardization. CFY-150 ozone air purifier can use for fresh keeping, room disintecting and ... 255kgSize: 650*1020*1360Introduction: CFY-150 ozone air purifier takes oxygen as gas source (Need to additionally match ... 6,12,24,50,100,150,225,300,500.2. CFZY series (air source) ozone generator: CFZY-3, ... 6,12,24,50,100,150,225,300,500.3. ...