The MG400 24x100-105 5-LNK 24x20 from Koch Filter Corp is a high-performance filter designed for demanding air filtration needs. With dimensions of 24 inches by 100 inches, this filter is ideal for large HVAC systems. It features a 5-link design that enhances airflow while effectively trapping contaminants. Packaged in sets of 4, this filter is made from high-quality materials that ensure durability and efficiency. It meets industry standards for filtration performance, making it suitable for both commercial and industrial applications.