About Levoit Vital 100S:
CADR: 143 CFM
Purify a 222 ft² room 5x per hour and a 1110 ft² room 1x per hour;
U-Shape air inlet and Washable Pre-Filter and H13 True HEPA Filter and High-Efficiency Activated Carbon Filter;
Air Quality Display and Light Sensor and Dust Sensor ;
Smart Contor: Vesync App and Alexa and Google Assistant;
Sleep mode, Timer, Display Lock, Display off.