The DUO PAK 40 2 PLY 20x24x10 filter by Koch Filter Corp is designed for superior air filtration. Measuring 20x24x10 inches, this 2-ply filter provides enhanced dust capture and airflow efficiency. Each carton contains 7 filters, making it a practical choice for regular maintenance. The filter is constructed to meet industry standards, ensuring compliance and reliability. Its design allows for easy installation in various HVAC systems, making it a preferred option for both residential and commercial use.
