Description
This Filter Hut Accumulair brand 21.5x23.25x0.5 air filter is exactly built to be a replacement for similarly sized 21.5x23.25x0.5 air filter specification. Pleated electrostatic charged filter media traps contaminants according to the MERV specification. Chemical free material. Note: The sample filter picture shown is not the actual dimensions and is shown for construction only.