True HEPA filter with AeraSafe™ antimicrobial treatment.

• Captures 99.97% of airborne particles as small as 0.3 microns.
• AeraSafe™ antimicrobial treatment provides built-in protection from the growth of odor causing bacteria, mildew, and fungi.
• Compatible with AeraMax® Air Purifiers.
• Indicator notifies you when it's time to change filter.
• With normal usage, it is recommended that you change your filter every 12 months.