Features:

Touch screen Panel
Auto Mode
In Auto Mode, the unit operates in accordance air quality automatically.

• Equipped with a sensor, AP-1986 indicates the air quality with colors: blue, green, purple, red.

 
Night Mode 
In Night Mode, when the ambience lighting turned dark for 3 minutes, the unit will automatically activate Night Mode.

• Night Mode can only be activated when the unit is at Night Mode.
• When the Ambience Light Sensor detects lighting for 3 minutes, the unit will automatically resume its normal operation.

 
Fan Speed
Press the Fan Speed button consecutively to select the desired Fan Speed (Low, Medium, High or Turbo)
 
Silent Mode
In Silent Mode, the unit operates at a very low fan speed

• When Silent Mode is activated, Fan Speed Indicator will be turned off.

 
Multi-Layer Filter Set
Pre-filter: prevents big particles such as hair, dandruff, croase grains and fine dust
Activated carbon filter: removes up to 99.0% of TVOC, such as aldehyde, benzene and ammonia etc.
Biological antibacterial filter: kills and removes more than 99% bacterium without any secondary pollution and toxicity
True HEPA filter: removes up to 99.97% of particulates with above 0.3 micron, such as fine dusts, haze, smoke, pet dander, mold spores, pollen, some bacteria and viruses
 
Other Features
Shinyei Dust Sensor
Accurately detects air pollutants, such as formaldehyde, benzene, TVOC, bacteria and other air pollutants.
Nidec Shibaura DC motor (40w)
More stable,
Less noise,
Long service life,
Lower power operation.