The filter is then bonded to the inside of a heavy duty board frame.
Pack 4Finish GoldDimension 19 x 22 x 2 in. This means that it removes a large variety of indoor air pollutants, including dust mites, bacteria, mold spores, pet dander, pollen, lint, and smoke. Accumulair FB19X22X2A Gold 2 In. It is given a MERV 8 filter rating, which means that it is a medium-efficiency filter that removes airborne particles smaller than 1 micron.