GH2161 Professional Air Purifier

1. Multistage cleaning system  uses pre-filter; ionizer plus electro-static- precipitation (ESP) filter, i.e. collection blade assembly; active oxygen; oxygen plus (O2 Plus) filter; cold-catalyst-oxidation (CCO) filter; and negative ion generator to clean your air.                                              
2. Lifetime ESP filter never needs replacing.
3. Variable speed control adjusts speed to any cleaning level.
4. Three powerful commercial grade fans deliver superior cleaning performance.
5. Silence Technology for quiet cleaning 24 hours a day

6. Filter: Pre-filter/ESP/O2 Plus/PCO                                           
7. Negative ions output: >1,000,000 ions/cm³
8. Speed selection: Variable speed control                                     
9. Auto-timer: 1/2/4/8 Hours
10. CFM (ft³/min): >150 (Highest speed)
11. Recommended area: 38 m²/414 ft²
12. Input voltage: AC100-240V∼50/60Hz
13. Power consumption: 29 watts (Super speed)