The Koch Filter MG400 is a robust air filter measuring 25x110-115 with a 5-LNK configuration, designed for high-performance air filtration. This filter excels in capturing airborne contaminants, making it suitable for commercial and industrial applications. Constructed from durable materials, it ensures long-lasting efficiency and reliability. The 25x22 size fits standard HVAC systems, and with 4 filters per carton, it provides an economical solution for regular replacements. The MG400 meets industry compliance standards, ensuring it delivers superior air quality improvement.