Aerostar Series 400 16x25x4 MERV 10 Pleated Furnace Air Filter High Capacity

The Aerostar Series 400 pleated furnace air filter provides high-capacity filtration with excellent airflow performance for HVAC systems. Featuring advanced 100% synthetic filter media, this MERV 10 filter captures airborne particles such as dust, pollen, mold spores, and other contaminants to help improve indoor air quality.

Designed with an expanded metal support grid and a durable moisture-resistant frame, the Series 400 maintains pleat stability and consistent filtration throughout its service life. The 4-inch high-capacity design offers increased dust-holding capacity while supporting efficient airflow and reliable HVAC performance.

Ideal for residential, commercial, and industrial applications, the 16x25x4 MERV 10 Aerostar Series 400 pleated filter helps protect coils, ductwork, and HVAC equipment from dust and debris. It is a dependable choice for systems requiring enhanced filtration and longer service intervals.