This Accumulair 21x23.25x2 air filter is specifically built to replace same sized 21x23.25x2 air filter specification. Pleated static charged filter media captures contaminants according to the MERV specification. Chemical free. Note: Example filter picture as shown is not the actual dimensions and is displayed for design purposes only. Catalog and 21x23.25x2 air filter variations last verified on 03/24/2020.
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