Detailed Product Description

1. Multistage cleaning system inclusdes  pre-filter, composite active carbon filter, nano-silver filter, CCO (Cold-Catalyst- Oxidation) filter, and negative ion generator.                             
2. Variable speed control adjusts speed to any cleaning level.
3. Three powerful commercial grade fans deliver superior cleaning performance.
4. Silence technology for quiet cleaning 24 hours a day.

Technical Specification:

1. Filter: Pre-filter/Composite active carbon/Nan0-silver/CCO                                           
2. Negative ions output: >1,000,000 ions/cm³
3. Speed selection: Variable speed control                                     
4. Auto-timer: 1/2/4/8 Hours
5. CFM (ft³/min): >100 (Highest speed)
6. Recommended area: 28 m²/300 ft²
7. Input voltage: AC100-240V∼50/60Hz
8. Power consumption: 28 watts (Super speed)