This Filter Hut Accumulair 11.88x16.88x4 air filter is solely designed to substitute for same sized 11.88x16.88x4 air filter style. Pleated electrostatic charged filter material captures contaminants in the air relative to its MERV specification. Chemical free material. Notice: The sample filter picture shown is not the actual dimensions and is displayed for design purposes. Database and 11.88x16.88x4 air filter variations last updated on 03/24/2020.
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