The DUO PAK 40 2 PLY 16x20x20 by Koch Filter Corp is a high-performance air filter designed for efficient filtration. This filter features a dual-layer construction, measuring 16 inches by 20 inches with a depth of 20 inches, providing enhanced dust and particle capture. Each carton contains 5 filters, making it suitable for both residential and commercial applications. The filter is designed to meet industry standards, ensuring reliable performance and improved air quality.
