20x20x3.5 Electrostatic Washable Permanent Filter - Fits Carrier/Bryant Infinity GAPCCCAR2020 / GAPBBCAR2020- -20-3/4 x 21-1/2 x 3-1/2

20 x 20 x 3.5 Electrostatic AC Furnace Filter (Exact filter size is 20-3/4 x 21-1/2 x 3-1/2). -- We can make any size filter - contact us through Amazon if you need a different size -- PLEASE NOTE: As shown in the pictures, this filter consists of 2 inches of filter media in a 3-1/2 inch frame. Why not have 3-1/2 inches of filter media? One might think that the thicker the media, the better the filter. However, this filter uses electrostatic media to trap particles. The media must be compacted to a specific density for the electrostatic fibers to build static electricity and attract dust. They are not like regular paper media filters. If the media was any thicker...it would create too much air resistance. Why spend hundreds on expensive media filters that just wind up in the landfill. These permanent filters feature a lifetime warranty. FITS/REPLACES Bryant / Carrier Infinity GAPCCCAR2020 / GAPBBCAR2020 **The model numbers above are provided to the best of our knowledge, however, we recommend that you physically measure your current filter to be sure it is 20-3/4 x 21-1/2 x 3-1/2. Replace your current MEDIA FILTERS or ELECTRONIC AIR CLEANER (EAC) CELLS with our permanent, washable filter. Our filters develop a natural electrostatic charge as air passes through them...no electricity required. Just vacuum off or hose off to release the electrostatic charge and clean the filter. These filters have the same specs as our popular Air Care Electra9400 filters. -- High 94.7% Dust Arrestance Low 0.12" WG Air Resistance