The PerfectPleat HC M8 22+44+1 by AAF International is a high-efficiency air filter designed for optimal performance in HVAC systems. This filter features a pleated design that enhances airflow while capturing airborne particles effectively. Measuring 22 inches by 44 inches with a depth of 1 inch, it is constructed from durable materials that ensure longevity and reliability. The M8 rating indicates its capability to filter out a significant amount of dust and allergens, making it ideal for industrial and commercial applications. This filter complies with industry standards, ensuring compatibility with various systems. Upgrade your air quality with the PerfectPleat HC M8 filter.