Heavy Duty Filter 20x21x1 - AAF International

The Heavy Duty Filter 20x21x1 by AAF International is designed for effective air filtration in commercial settings. This filter features a MERV rating, ensuring high efficiency in capturing airborne particles. Measuring 20 inches in height, 21 inches in width, and 1 inch in depth, it fits standard HVAC systems. Constructed from durable materials, this filter meets industry standards for performance and reliability, making it an excellent choice for maintaining clean air.

Manufacturer	AMERICAN AIR FILTER

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