Product name: Air purifier Product Size: 420*310*121mm Weight: 3.34kg Model No: ZA-W Working Voltage: 220V/50HZ Input Power: 50W Ozone output: 500mg/h Effective Area: 80m2 Timing: 1 hour; 2 hours; 4hours; 8hours Characteristics: A. Front filter element: For separating lint and large dirt. B. High energy filter element (HEPA) C. Active charcoal filter element D. Special bacteria resistant filter element