The VAR 2+ HC SH MERV 15 filter from AAF International, measuring 16x25x4 inches, is engineered for high-efficiency air filtration in commercial HVAC systems. With a MERV 15 rating, this filter effectively captures a wide range of airborne particles, including dust, pollen, and smoke, ensuring superior indoor air quality. Its robust construction ensures durability and longevity, making it ideal for high-traffic environments. The dimensions are compatible with standard air handling units, allowing for easy installation and replacement. This filter meets industry standards for performance and reliability, ensuring compliance with ISO and ANSI regulations.