Silver nanoparticles in the EcoSilver pre-filter prevent the growth of microorganism on the filter， including bacteria and viruses

Coconut carbon in the pre-filter neutralizes harmful VOCs (volatile organic compounds) and household odors from cooking， cleaning， smoking and pets

True HEPA filter removes up to 99.97% of airborne particles as small as 0.3 microns including smoke， dust， pollen， pet hair and dander， mold spores and dust mite debris

Ability to clean the air in multiple rooms or whole home up to 2，000 sq. ft. in size over 31-times each day

ENERGY STAR rated for lower energy consumption

Soft-touch digital control panel

4 fan speeds so you get the cleaning power you want when you want it

Sleep mode with whisper quiet operation for uninterrupted sleep

Timer with 2-hour， 4-hour and 8-hour intervals

Filter replacement indicator to remind you when it's time to change the filters

Optional LED accent light for ambiance or nightlight

Wrap around cord storage and built-in handle