Aerostar Series 1100 Pleated Furnace Air Filter 24x24x2 MERV 11

The Aerostar Series 1100 pleated furnace air filter provides dependable MERV 11 filtration for residential, commercial, and industrial HVAC applications. Featuring advanced 100% synthetic media, this 24x24x2 filter captures dust, pollen, mold spores, pet dander, and other airborne contaminants while maintaining efficient airflow and helping protect HVAC equipment.

The synthetic filter media is laminated to an expanded metal support grid on the air-exiting side, preventing pleat fluttering and maintaining uniform pleat structure for consistent filtration performance. The heavy-duty, moisture-resistant frame helps prevent warping, cracking, and distortion, while the bonded media pack minimizes air bypass for improved efficiency.

Designed for 24x24x2 HVAC systems, the Aerostar Series 1100 MERV 11 filter handles air velocities up to 500 FPM and offers long-lasting performance with low initial pressure drop. Its rigid construction and durable pleat design make it an excellent choice for homes, offices, schools, commercial buildings, and industrial facilities requiring reliable indoor air quality improvement.