Heavy Duty Filter 21x21-1/2x1 - AAF International

The AAF International Heavy Duty Filter measures 21x21-1/2x1 inches, designed for high-efficiency air filtration in commercial and industrial applications. This filter is constructed with durable materials to ensure longevity and optimal performance. It effectively captures airborne particles, enhancing indoor air quality. The filter meets industry standards for filtration efficiency, making it suitable for various HVAC systems. Its robust design allows for easy installation and maintenance, ensuring a reliable solution for air filtration needs.

Manufacturer	AMERICAN AIR FILTER

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