Aerostar Series 400 Pleated Furnace Air Filter 20x24x2 MERV 8 Standard Capacity

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

Featuring a MERV 8 efficiency rating, this pleated air filter delivers dependable filtration with low airflow resistance, helping your HVAC system operate at peak performance. Its durable pleated construction increases dust-holding capacity while protecting coils, ductwork, and other HVAC components from dirt and debris buildup.

Ideal for residential, commercial, and light industrial HVAC applications, this 20x24x2 furnace filter should be replaced every 1 to 3 months depending on system usage, indoor air quality, and environmental factors such as pets, allergies, and seasonal dust levels.