Aprilaire 501 Replacement Filter for Aprilaire Whole House Electronic Air Purifier Model: 5000, MERV 16 (Pack of 2)
- BUY WITH CONFIDENCE This genuine replacement filter was designed and manufactured in the U.S.A. by Aprilaire – the leader in indoor air quality solutions.
- OPTIMIZES THE PERFORMANCE of your Aprilaire Electronic Air Purifier Model: 5000.
- PREVENT AIBORNE ALLERGY AND ASTHMA TRIGGERS FROM CIRCULATING through the air in your home. Trap up to 89% of airborne allergy and asthma triggers as the air passes through the MERV 16 filter including dust, pollen, mold spores, bacteria, pet dander, dust mites, viruses, and the airborne particulates associated with tobacco smoke and smog.