The MG300 PANEL filter from Koch Filter Corp measures 15x20 inches and is designed for high-efficiency air filtration. This panel filter features a robust construction that enhances its durability and efficiency in capturing dust and allergens. Ideal for use in various HVAC systems, it ensures clean air circulation while maintaining system performance. Each carton contains 24 filters, making it suitable for regular replacements. The MG300 PANEL meets industry standards, providing reliable air quality solutions for both commercial and residential environments.