17x21x4 Air Filter

Quantity of Filters per Case: 3
Efficiency Rating: MERV 8
Nominal (Actual) Dimensions: 17x21x4 (Actual Size)
$ 81.90


Filter Hut's Accumulair 17x21x4 air filter is specifically designed to be a replacement for similarly sized 17x21x4 air filter style. Pleated static charged filter media captures airborne contaminants according to the ASHRAE MERV rating. Free of chemicals. Notice: Sample filter picture shown is not the actual dimensions and is included to show style purposes only. Database and 17x21x4 air filter variations last verified on 03/24/2020.

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