This Filter Hut Accumulair brand 20x24x1 air filter is solely constructed to substitute for same sized 20x24x1 air filter style. Pleated static charged filter material traps contaminants in the air according to the MERV standard specification. Free of chemicals. Notice: Sample filter image displayed is not the actual dimensions and is displayed for construction purposes only. Current stock and 20x24x1 air filter statements are up to date as of 03/24/2020.
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