Vornado Ac500 Full Size Whole Room True Hepa Air Purifier

the vornado ac500 whole room air purifier uses true hepa filtration one of the most effective filters available to remove up to 99 97 of airborne allergens down to 3 micron the vornado whole room air purifier actively circulates and filters all the air throughout a room without circulation the air cleaner is only cleaning the immediate area around the unit relying on general motion to push air through the unit the ac500 uses two combination hepa carbon filters to trap dust pollen pet dander smoke bacteria mold spores dust mites and more the carbon pre filters both absorbs odors and traps larger particles when in auto mode advanced dust sensing technology detects the level of dust in a room fluctuating the cleaning cycle up or down depending on the air quality features 4 speeds push button electronic controls filter replacement indicator sleep mode and industry leading 5 year limited warranty