The MG400 24x60-63 3-LNK 24x20 by Koch Filter Corp is a high-efficiency filter designed for demanding applications. With dimensions of 24x60-63 inches, this filter is ideal for large HVAC systems. Each carton contains 8 units, providing a reliable solution for maintaining air quality. The MG400 series is known for its robust construction and superior filtration capabilities, ensuring compliance with industry standards. This filter effectively captures dust and allergens, making it essential for clean air in commercial and industrial settings.