3-in-1 true HEPA filters, ideal for springtime and allergy season, captures 99.97% of pollen, pet dander, filters particles as small as 0.3 microns and larger and filters air pollution of PM 2.5.
The air purifier is recommended for large rooms (480 sq. Ft.), with air quality indicator light (Blue: good, Green: not good, Red: bad).
Remote control or Panel touch control; Automatic shut off with 4 timer settings-1/2/4/8 hours;Will turn off automatically after 12 hours for energy saving.
Works quietly ( 16db ) & all lights will be off within 10 seconds when you switch to "sleep" mode; 4 working speeds for the air filter (auto, low, mid, high)