High performance DC fan, low energy consumption and durable use

Built-in smart sensor and intelligent operation

3 steps of air quality indicator, clearly shows current air quality

Free setting of 5 operation modes

Effectively removes PM2.5 and extra fine particles

Activated carbon filter rapidly remove smelly odor

Rich negative ions supply freshen the air

Humanized design with silent operation mode

Electronic filter monitor that remind to replace or clean the filter

Model:XJ-3900A
Rated Voltage:AC220-240V/50Hz
                       AC100-120V/50-60Hz
Power Consumption:65W
Active Oxygen Output: ≤0.05ppm
Sound Level(dB):Low 35  Med 45  High 52
Removal Rate:0.3micron 80%/1micron 99.97%
CADR Value:255m³/h(150cfm)
Dimensions(mm):365x 210 x 645mm
Net Weight:7.15kg
Applicable Area :20-40m²