Filter Hut's Accumulair 24x30x4 air filter is specifically made to substitute for same sized 24x30x4 air filter type. Pleated electrostatic charged media traps airborne contaminants according to the MERV specification. Chemical free. Note: Sample filter image shown is not the actual dimensions and is shown for design only. Database and 24x30x4 air filter variations are up to date as of 03/24/2020.
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