Aerostar Series 400 Pleated Furnace Air Filter 25x25x1 MERV 10 High Capacity

The Aerostar Series 400 pleated furnace air filter delivers reliable MERV 10 filtration with excellent airflow efficiency for commercial and industrial HVAC applications. Featuring advanced 100% synthetic media, this 25x25x1 filter effectively captures dust, pollen, mold spores, pet dander, and other airborne contaminants while helping protect HVAC equipment and improve indoor air quality.

The synthetic media is laminated to an expanded metal support grid on the air-exiting side, providing exceptional strength during installation while preventing pleat fluttering and maintaining uniform pleat structure. The heavy-duty, moisture-resistant frame helps prevent warping, cracking, and distortion under normal operating conditions.

Designed for 25x25x1 HVAC systems, the Aerostar Series 400 MERV 10 high-capacity filter handles air velocities up to 500 FPM while maintaining low resistance to airflow. It is ideal for commercial buildings, schools, offices, industrial facilities, and HVAC systems requiring dependable filtration to protect coils, ductwork, and other system components.