1. DC motor.
2. Touch panel control.with LED display.
3. 4 stages filter system:
- PP filter to collect big dust particles and to prolong the lifetime of HEPA;
- 99.97% efficient HEPA to filter the floating particles as small as 0.3 microns and pollen with little wind resistance;
- EEfficient activated carbon filter to eliminate the strange odor, to filter the methanol and TVOC.
- Innermost Photo catalytic metal filter for antibacterial and odor remove
4. Adjustable speed in high, medium, low levels.
5. With high-precision sensor to report air quality PM2.5
6. Quietly operates throughout the night, and has a gentle night light.
7. Night light can be switching on of off.
8. Filter changed indicator.
9. Automatic switch off when change filter.
10. With with tray for the felt, to wet it with aromatic oil.
11. Built-in ionizer to release negative ions; Concentration of negative ions: 3x106ions/cm³ .
12. With UV function
13. WIFI function.