Clear the air with the compact Holmes Small Room 3-Speed HEPA-Type Air Purifier with Optional Ionizer for purer air for you and your family. Operates quietly to help remove common household odors and up to 99% of airborne particles such as pollen, dust, mold, pet dander, and smoke, providing relief from irritants in the air. HEPA-type filter captures particles as small as 2 microns so you can breathe comfortably. Includes one Aer1 filter featuring the odor-eliminating power of baking soda.