air purifier and humidifier takes an independent sub-structure UV air sterilization,HEPA,photo catalyst,Activated carbon, ions air purifier and humidifier:Model:B-828Product size:193*210*472(mm)Voltage supply:110V-220V,50Hz/60HzAir flow volume: 85 m³/h (low speed), 150 m³/h (middle speed), 180 m³/h (high speed)Atomization volume: 80ml/h (low) , 200ml/h (high)Power rating: 60WApplicable area:18 m² ...