This Accumulair brand 20x24x0.5 air filter is solely constructed to be a replacement for same sized 20x24x0.5 air filter style. Pleated static charged filter material traps contaminants relative to its MERV rating. Chemical free. Notice: The sample filter picture shown is not the actual dimensions and is displayed for construction only. Current stock and 20x24x0.5 air filter specs last verified on 03/24/2020.
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