The STRATA FILTER 13+29+1 by AAF International is a versatile air filter designed for effective filtration in HVAC systems. Measuring 13 inches in width and 29 inches in height, it is made from durable materials that ensure long-lasting performance. This filter is adept at capturing dust, pollen, and other airborne particles, making it ideal for maintaining a clean indoor environment. It complies with industry standards for efficiency and reliability, making it suitable for both commercial and residential use. Enhance your air quality with this essential filtration solution.