It is designed to support the filtering media for even loading of particulate throughout the Air Purifier filter

Contaminates Removed Based on Air Passing through the Filtering System

VACUUM AND DUST LESS OFTEN by preventing airborne particles from settling on your furniture and flooring

This filter removes airborne particles as they pass through the MERV 11 filter including dust, pollen, mold spores, bacteria and pet dander

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

Made in USA

CREATE A HEALTHIER HOME by preventing airborne allergens from circulating through the air in your home by trapping 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

Made in USA