Aerostar Series 400 Pleated Furnace Air Filter 12x24x2 MERV 8 Standard Capacity

The Aerostar Series 400 pleated furnace air filter is designed to improve indoor air quality while maintaining efficient and consistent airflow throughout your HVAC system. Manufactured with advanced 100% synthetic filter media, it effectively captures airborne particles including dust, pollen, mold spores, lint, and pet dander to help create a cleaner and healthier indoor environment.

Featuring a MERV 8 efficiency rating, this pleated air filter delivers reliable filtration with low airflow resistance to support optimal HVAC performance. The durable pleated construction increases dust-holding capacity while helping protect coils, ductwork, and other HVAC components from dust and debris buildup.

Suitable for residential, commercial, and light industrial HVAC applications, this 12x24x2 furnace filter is recommended for replacement every 1 to 3 months depending on system usage, indoor air quality, and environmental conditions such as pets, allergies, and seasonal dust levels.