A high capacity depth loading filter media that captures particulates deep within the layers of media fiber.
Designed to meet high capacity filtration requirements to fight dust mites, mold spores, pollen and dust particulates that aggravate indoor air conditions.
Merv 8 Opti-Fiber Media
Opti-Fiber Media with low pressure drop characteristics
61.8% minimum average efficiency 1.0 to 3.0 microns
16 7/8 x 25 3/4 x 5 1/16
Replacement Media Filter GF-4521 change every 6 months