The MG550 12x75-78 3-LNK filter by Koch Filter Corp is designed for high-efficiency air filtration. Measuring 12 inches by 75 inches, this filter is ideal for various HVAC applications. It features a robust construction that ensures durability and optimal performance. The filter is made from high-quality materials that meet industry standards, ensuring compliance with ISO and ANSI regulations. Each carton contains 8 filters, making it a cost-effective solution for large-scale needs. The MG550 series is known for its excellent dust-holding capacity and low resistance, making it suitable for both commercial and industrial environments.