The PERFECTPLEAT SC M8 filter measures 21-1/2 x 29-1/2 x 4 inches and is manufactured by AAF International. This high-efficiency filter features a MERV 8 rating, ensuring effective removal of dust and allergens while maintaining optimal airflow. Its pleated design increases surface area, enhancing dust-holding capacity and extending service life. Constructed from durable materials, it is suitable for both commercial and industrial HVAC applications. This filter meets industry standards, making it a reliable choice for maintaining clean air environments. Ideal for settings that prioritize air quality, it offers a robust solution for effective filtration.