This Filter Hut Accumulair brand 20x22x0.5 air filter is exactly made to be a replacement for same sized 20x22x0.5 air filter specification. Pleated static charged media traps airborne substances relative to its ASHRAE MERV rating. Chemical free. Notice: The example filter picture as shown is not to scale and is displayed for design purposes. Database and 20x22x0.5 air filter statements are up to date as of 03/24/2020.
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