13x21.5x4 Air Filter

Quantity of Filters per Case: 3
Efficiency Rating: MERV 8
Nominal (Actual) Dimensions: 13x21.5x4 (Actual Size)
$ 75.90


This Filter Hut Accumulair brand 13x21.5x4 air filter is exactly designed to substitute for same sized 13x21.5x4 air filter type. Pleated static charged media captures airborne particles according to the ASHRAE MERV specification. Free of chemicals. Notice: The sample filter picture shown is not to scale and is shown for design only. Catalog and 13x21.5x4 air filter specs last verified on 03/24/2020.

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