The AAF International AST I air filter measures 23-3/8" x 23-3/8" x 11-1/2" and is designed for high-efficiency air filtration. This filter effectively captures dust and allergens, improving indoor air quality. With a robust construction and a MERV rating that meets industry standards, it is ideal for commercial HVAC systems. The filter's design allows for easy installation and replacement, ensuring a seamless fit in standard filter frames. Its compatibility with various systems makes it a versatile choice for maintaining clean air.
