Profile: Vornado Air Circulation System supplies air comfort products. We offer air circulators, air purifiers, whole room heaters, whole room humidifiers and oscillating fans. Our heater's signature vortex action disperses the heat generated throughout the room in a spiraling beam of warm air and circulates air in the room. Our two-stage filtration method removes airborne irritants and odors. Our activated carbon prefilter absorbs odors including cooking, bathroom, paint, solvent fumes and musty odors.