The DUO PAK 40 1 PLY filter measures 24x24x11 inches and comes in a pack of 5. Designed by Koch Filter Corp, this filter is ideal for various HVAC applications, providing efficient air filtration. Its one-ply construction ensures optimal airflow while capturing dust and particulates effectively. The filter is compliant with industry standards, ensuring reliability and performance in maintaining air quality. Perfect for commercial and residential use, it fits standard filter frames seamlessly.
