AQS 500 Whole Room Air Purifier Vornado The Vornado® Air Quality System 500 Whole Room Air Purifier uses Vornado's signature Vortex Technology to effectively circulate and filter all the air in the room for a new level in indoor air quality satisfaction.
The AQS 500 is Energy Star Qualified.
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Created with the allergy sufferer in mind, the AQS 500 uses two filters designed to trap dust, pollen, pet dander, smoke, bacteria, mold spores and dust mite debris.