The Air Filter is an OEM part for Frigidaire refrigerators designed to enhance the air quality inside the refrigerator, ensuring that food stays fresh and odor-free. The Air Filter helps to remove unwanted odors and impurities from the refrigerator's circulating air. It absorbs and neutralizes common food odors, keeping your fridge smelling clean and pleasant. The activated carbon filter is 7 times more effective than baking soda at removing odors.  For best results, change filter every 6 months.  Color: Black.  Measures about 7 inches wide by 5 inches deep.  Symptoms of a bad air filter include: Lingering food odors inside the refrigerator Increased presence of stale or unpleasant smells Decreased effectiveness in eliminating odors Replace your Air Filter with this genuine part to ensure a clean and fresh-smelling refrigerator. This OEM Frigidaire part can also be used on Electrolux, Frigidaire, Gibson, Kelvinator, Westinghouse, and Sears/Kenmore.EAFCBF (AP4323287) replaces 242047801, 1381501, 241754001, 242047804, 242061001, 7241754001, AH1993820, EA1993820, PS1993820.