Filter Hut's Accumulair 22x22x1 air filter is exactly engineered to be a replacement for same sized 22x22x1 air filter specs. Pleated electrostatically charged media traps airborne particles according to the MERV standard specification. Free of chemicals. Notice: The sample filter picture as shown is not the actual dimensions and is shown for design only. Catalog and 22x22x1 air filter variations are up to date as of 03/24/2020.
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