● Pre-filter
● Activated Carbon Filter
● Anti-bacteria Cloth
● E11 HEPA filter
● Neg anion
● LED display easy control panel
● Child lock function
● Timer with 1-24 hour settings
● Particle sensor measures air quality, air quality indicator in three-color lights
● Sleep mode for night operation
● Fan speed: Low / Medium / High
● Auto Mode
● Filter Replacement Indicator
● Carry handle
● Wheels