Aerostar Series 400 12x12x1 MERV 10 Pleated Furnace Air Filter

The Aerostar Series 400 pleated furnace air filter provides efficient air filtration with reliable airflow performance for HVAC systems. Made with advanced 100% synthetic filter media, this MERV 10 filter helps capture airborne contaminants including dust, pollen, mold spores, and other fine particles to improve indoor air quality.

Designed with an expanded metal support grid and a moisture-resistant frame, the Series 400 maintains pleat stability and consistent filtration throughout its service life. The 1-inch standard-capacity design offers effective particle capture while maintaining low resistance to airflow for efficient HVAC operation.

Suitable for residential, commercial, and industrial applications, the 12x12x1 MERV 10 Aerostar Series 400 pleated filter helps protect HVAC coils, ductwork, and equipment from dust buildup. It is a reliable option for maintaining cleaner air and dependable system performance.