The STRATA FILTER 11+33-5/8+1 by AAF International is designed for optimal air filtration in various HVAC applications. This filter measures 11 inches in depth and 33-5/8 inches in width, ensuring a perfect fit for standard systems. Constructed with high-quality materials, it meets industry standards for efficiency and durability. The filter is engineered to capture airborne particles, enhancing indoor air quality while maintaining airflow. Its robust design ensures compliance with ISO and ANSI standards, making it suitable for commercial and industrial environments. Ideal for use in air handling units and other HVAC systems, this filter is a reliable choice for maintaining clean air in your space.