Deal of the Day: Up to 52% Off Select Fellowes Home and Office Air Purifiers The Fellowes AeraMax 100 Air Purifier purifies indoor air safely and quietly in your home or office environment. It features the AeraSmart Sensor, which monitors the air quality and automatically adjusts the fan speed to keep your air purified. The AeraMax 100 also includes a True HEPA filter, which safely removes 99.97 percent of airborne particles as small as 0.3 microns, including pollen, ragweed and other allergens, viruses, germs, dust mites, mold spores, and cigarette smoke. In addition, the activated carbon filter removes odors and captures large airborne particulates from the air. The Aera+ Mode feature increases the air turnover rate to further reduce allergens, viruses, and germs in your indoor air during allergy and cold/flu seasons. With a built-in handle, user-friendly capacitive touch display panel, and easy-to-read filter change indicators, the AeraMax 100 Air Purifier provides a convenient and effective way to clean the air in any space up to 100 square feet.