This Filter Hut Accumulair 18x25x1 air filter is specifically engineered to be compatible with similarly sized 18x25x1 air filter specs. Pleated static charged media traps airborne particles according to the MERV rating. Free of chemicals. Notice: Sample filter image as shown is not to scale and is shown for construction purposes only. Database and 18x25x1 air filter variations current as of 03/24/2020.
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