AprilAire 313 Media Filter MERV 13, 20 x 20 x 4

BUY WITH CONFIDENCE This genuine replacement air filter was designed and manufactured in the U.S.A. by Aprilaire – the leader in indoor air quality solutions, to optimize the performance of your Aprilaire Air Purifier VACUUM AND DUST LESS OFTEN by preventing airborne particles from settling on your furniture and flooring. This filter removes common airborne allergens as they pass through the MERV 13 filter including dust, pollen, mold spores, bacteria, pet dander, and dust mites BETTER PERFORMANCE thanks to the patented Aprilaire Self-Seal Technology which minimizes the amount of air bypassing the filter. EASY AS 1-2-3 TO INSTALL in the unique Aprilaire Interlock Rail System. Unpack. Slide in. Close the door. Done. WORRY FREE We stand behind the performance of our air filters with our 10-year Clean-Coil Commitment. PROUD PARTNER OF AMERICAN LUNG ASSOCIATION Aprilaire’s mission is to enhance everyone’s health by improving the air in their homes. Fits the following Aprilaire Air Cleaners Model 1310 Model 2310 Model 3310 Model 4300