Aerostar Series 400 Pleated Furnace Air Filter 14x20x1 MERV 10 High Capacity

The Aerostar Series 400 pleated furnace air filter delivers high-performance filtration with excellent airflow efficiency for commercial and industrial HVAC applications. Featuring advanced 100% synthetic filter media, this MERV 10 filter captures airborne particles such as dust, pollen, mold spores, dander, and other common contaminants while helping protect HVAC equipment.

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

Designed for 14x20x1 HVAC systems, the Aerostar Series 400 high-capacity filter handles air velocities up to 500 FPM while providing efficient filtration with low airflow resistance. It is ideal for residential, commercial, and industrial applications requiring reliable protection for coils, ductwork, and HVAC components.