This Filter Hut Accumulair brand 18x22x1 air filter is specifically engineered to replace similarly sized 18x22x1 air filter style. Pleated static charged filter media traps airborne particles relative to its MERV specification. Chemical free material. Note: The example filter image as shown is not the actual dimensions and is shown for style only. Current stock and 18x22x1 air filter statements are up to date as of 03/24/2020.
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