*Six layers of filters for air treatment to ensure you fresh air  
*3 fan speed settings: High/Middle/Low
*Air flow: High: 210m3/h; Middle: 150m3/h; Low: 90m3/h  
*Noise: High≤ 50dB Middle≤ 45dB Low≤ 35dB  
*Coverage area: 136 sq. Ft

*Filtration system:
1)Washable prefilter for large particles
2)Long-lasting Cleanable/True HEPA    
3)Activated carbon filter for reducing odor
4)UV bulbs
5)Photocatalytic filter
6)Negative-ion generator(Ionizer)

*Powerful UVC germicidal irradiation
*Effective UVC and photocatalytic sterilization and decomposition.
*Remote control
*Timer 1/2/4/8Hrs  
*Certificates: CE/GS
*Support OEM/ODM