This Filter Hut Accumulair 9.75x23.75x4 air filter is specifically made to be compatible with same sized 9.75x23.75x4 air filter style. Pleated electrostatic charged filter material captures contaminants according to the ASHRAE MERV specification. Material is free of chemicals. Notice: Example filter picture as shown is not to scale and is displayed for design only. Current stock and 9.75x23.75x4 air filter variations last verified on 03/24/2020.
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