Includes half True HEPA and half Activated Carbon Filters in one for enhanced air-cleaning power

• True HEPA filter captures 99.97% of airborne particles as small as 0.3 microns, including pollen, ragweed and other allergens, viruses, germs, dust mites, mold spores, pet dander and cigarette smoke
• Antimicrobial treatment provides built-in protection from the growth of odor causing bacteria, mildew, and fungi on the HEPA filter
• Activated carbon filter reduces odors and VOCs
• Compatible with AeraMax PRO 2 Air Purifier. One year filter life (depending on use)