The MG300C 16x50-84 4-16x20 CARB by Koch Filter Corp is a high-efficiency carbon filter designed for air purification. Measuring 16 inches by 50 inches with a thickness of 4 inches, this filter is ideal for various HVAC systems. It features advanced carbon media that effectively captures odors and harmful pollutants. Each carton contains multiple filters, providing a cost-effective solution for commercial applications. This product meets industry compliance standards, ensuring reliability and performance in demanding environments.