Factory Original EXPXXFIL00020 Filter Media - 2 Pack Expanded Nominal Dimensions - 20" X 25" X 5" Expanded Actual Dimensions - 19-3/4" X 24-3/4" X 4-3/8" The MERV 13 rating on this filter provides an extra level of protection against airborne pollutants. EZ Flex Media fits Bryant, Carrier, Payne, Day-Night MACA, MPKA, EZXCAB series air cleaner cabinets. Media comes shipped like a collapsed accordian, and must be expanded and snapped into black plastic end caps. End caps are not included. Kit with end caps can be purchased seperately (See Part# EXPXXUNV0020) The EZ Flex filter system can reduce dirt and dust buildup on your system's components while trapping small sized pollutants and contaminates that irritate your eyes, lungs, and sinuses. As a result, this air cleaner promotes lower utility bills, long term reliability and peak system performance. FEATURES: Factory original product Saves space - shipped in collapsed form - expand into re-useable end caps when you are ready to use filter Fits MACA, MPKA, EZXCAB mechanical air cleaners from Bryant, Carrier, Payne, Day-Night Replaces MERV 10 Filter # EXPXXFIL0020 Fits Carrier EZXCABCC0020 and Bryant EZXCABBB0020 Cabinet MERV 13 Filtration Rating EZ to assemble - saves up to 99% on assembly time - no combs Low pressure drop - keeps your HVAC system running at peak efficiency Change at least 2 times per year