The MG300 PANEL 20W x 22L from Koch Filter Corp is a specialized air filter panel designed for high-efficiency filtration. Measuring 20 inches wide by 22 inches long, this panel is ideal for various HVAC systems. It features advanced filtration technology that captures a wide range of airborne particles, ensuring cleaner air quality. Constructed from durable materials, the MG300 panel meets industry standards for performance and reliability. Each carton contains 24 panels, making it a practical choice for ongoing air filtration needs.