The Koch Filter MG300C is a premium air filter with dimensions of 24X120-125 and a 5-25X22 CARB configuration, specifically designed for high-efficiency air filtration. This filter excels in capturing fine particles and allergens, making it ideal for sensitive environments. Constructed from high-quality materials, it ensures durability and long-lasting performance. The filter's size fits standard HVAC systems, and with 4 filters per carton, it offers an economical solution for regular replacements. The MG300C meets industry compliance standards, ensuring it delivers reliable air quality improvement.