Filter Hut's Accumulair brand 25x28x1 air filter is exactly made to be compatible with similarly sized 25x28x1 air filter specification. Pleated electrostatically charged filter material traps airborne particles according to the MERV rating. Chemical free material. Notice: Sample filter image as shown is not the actual dimensions and is displayed for construction purposes. Database and 25x28x1 air filter specs current as of 03/24/2020.
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