The MG300C 20x36-38 2-20x18 CARB from Koch Filter Corp is a specialized air filter designed for industrial use. Measuring 20 inches by 36-38 inches, this filter is engineered to meet CARB regulations, ensuring compliance with environmental standards. It effectively captures airborne contaminants, enhancing air quality in commercial environments. The filter's robust construction allows for easy installation and replacement, making it a practical choice for maintaining clean air. With its high-efficiency design, the MG300C is ideal for applications requiring stringent air quality control.