Strata Filter 21x21-1/2x1 - AAF International

The Strata Filter 21x21-1/2x1 by AAF International is a high-efficiency air filter designed for various HVAC applications. With dimensions of 21 inches by 21-1/2 inches and a thickness of 1 inch, it fits standard filter frames seamlessly. This filter effectively captures dust, pollen, and other airborne particles, enhancing indoor air quality. Constructed with durable materials, it complies with industry standards, making it a reliable choice for both commercial and residential use.

Manufacturer	AMERICAN AIR FILTER

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