The DUO PAK 40 2 PLY filter from Koch Filter Corp measures 16x25x20 inches and is designed for high-efficiency air filtration. This filter features a dual-layer construction that enhances its ability to capture airborne particles while maintaining airflow. Each carton contains 5 filters, making it an economical choice for both residential and commercial applications. This product meets industry standards for air quality and is ideal for use in HVAC systems requiring reliable filtration.
