The MG300 18x75-78 3-LNK filter from Koch Filter Corp is designed for high-efficiency air filtration. Measuring 18x75-78 inches, this filter is ideal for various HVAC applications. It features a robust construction that ensures durability and optimal performance. Each carton contains 8 filters, 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 replacement, enhancing the overall air quality in commercial and industrial settings.