The Heavy Duty Filter 8x31-3/4x1 by AAF International is designed for high-efficiency air filtration in commercial and industrial applications. This filter features a robust construction that ensures durability and longevity, making it ideal for environments with high dust and particulate levels. With dimensions of 8 inches in depth, 31-3/4 inches in width, and a thickness of 1 inch, it fits standard HVAC systems seamlessly. The filter is engineered to meet stringent ISO standards, ensuring optimal performance and compliance. Its heavy-duty design allows for superior airflow while capturing a significant amount of airborne contaminants, enhancing indoor air quality.
