The MG300 25x72-76 4-LNK filter from Koch Filter Corp is designed for high-efficiency air filtration. Measuring 25x72-76 inches, this filter is ideal for various HVAC applications. It features a robust construction that ensures durability and optimal performance. Each carton contains 6 units, making it a cost-effective solution for large-scale needs. The filter is engineered to meet industry standards, ensuring compliance with ISO and ANSI regulations. Its design allows for easy installation and maintenance, making it a preferred choice for professionals.