Filter Hut's Accumulair 23x25x1 air filter is specifically built to substitute for same sized 23x25x1 air filter specs. Pleated electrostatically charged filter material traps contaminants in the air according to the MERV standard specification. Material is free of chemicals. Note: The sample filter picture shown is not the actual dimensions and is included to show construction purposes only. Catalog and 23x25x1 air filter specs last updated on 03/24/2020.
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