Air Filters

Help keep your HVAC system running efficiently and smoothly with an AprilAire Air Filter for your AprilAire Whole-House Air Purifier. Reduce maintenance time and cost, and upgrade performance with our patented Self-Seal Technology that traps harmful airborne particulates. Genuine AprilAire Air Filters are designed to the exact specifications of your AprilAire Air Purifier—part of the AprilAire Healthy Air System which combines fresh air ventilation, air filtration, humidity control, radon control, zoning and IAQ control, and UVC sanitization to address all aspects of Indoor Air Quality in the home.

How Would You Like to Shop?

Use the buying guide below to find the right filter model for your AprilAire Whole-House Air Purifier. And remember—compatible filters for your unit can also be found on the inside of the air purifier cabinet door.