This Filter Hut Accumulair 20x22.25x1 air filter is solely made to substitute for similarly sized 20x22.25x1 air filter style. Pleated static charged filter media captures airborne contaminants relative to its ASHRAE MERV rating. Free of chemicals. Notice: The example filter image shown is not to scale and is displayed for style only. Current stock and 20x22.25x1 air filter variations current as of 03/24/2020.
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