3 Stage Variable Fan Speed: Low, Medium & High
Sleep Mode to Ensure Total Purification for Pure Air During
Filter Reminder, Air Quality Light (Poor) Shines After 720 hr
Odor Sensor, Display the Current Air Quality in Real-Time, Excellent
1-12 hr Setting on the Digital Timer for Setting a...
True HEPA Filtration, Sensairtm Technology to Intelligently Auto Sense, Detect,
Auto Filter Change Indicator for Indicating Timely Filter Cleaning/Changing for
Child Lock for Added Safety & 3 Stage Variable Fan
Remove the Formaldehyde, Benzene & PM2.5
The Adsorption Rate of Dust (Smoke, Partition & Dust)of 0.1