Model： XF200B-A1
Fresh air volume 200m³/h
For 35m² room （376sq.ft..)
Filter：pre-filter+HEPA
Noise level：<43dB
PM2.5 display on front panel
3-color (red, green, blue) air quality display
Timer
Child lock
4 fan speed
Fresh air / clean air / Auto / Sleep mode
Remote control
Filter change alert
Laser dust sensor
CO2 sensor
Room temperature & humidity sensor
WiFi function（optional）
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