Aerostar Series 400 Pleated Furnace Air Filter 20x20x2 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 contaminants including dust, pollen, mold spores, lint, and pet dander for a cleaner indoor environment.

Designed for dependable HVAC performance, this MERV 8 pleated air filter provides low airflow resistance while maximizing dust-holding capacity. Its durable pleated construction helps extend filter life, improves system efficiency, and protects coils, ductwork, and other HVAC components from dirt buildup.

Ideal for residential and light commercial HVAC applications, this 20x20x2 furnace filter should be replaced every 1 to 3 months based on system usage, indoor air quality, and environmental conditions such as pets, allergies, and seasonal dust levels.