The MG400 24x144-150 6-LNK filter from Koch Filter Corp is designed for high-efficiency air filtration. Measuring 24x144 inches, this filter is ideal for large HVAC systems. It features a robust construction with a MERV rating that ensures optimal air quality. The filter is made from durable materials, ensuring longevity and reliability. Each carton contains 4 units, making it a cost-effective solution for commercial applications. Compatible with various air handling systems, it meets industry standards for performance and safety.