Strata Filter 21-1/2" x 21-1/2" x 1" - AAF International

The Strata Filter 21-1/2" x 21-1/2" x 1" by AAF International is a high-efficiency air filter designed for HVAC systems. This filter is made from durable materials that provide excellent filtration performance while meeting industry standards. With dimensions of 21-1/2" x 21-1/2" and a thickness of 1", it fits standard filter slots perfectly. This filter is suitable for both commercial and residential use, ensuring clean air circulation and improved indoor air quality.

Manufacturer	AMERICAN AIR FILTER

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