Fulfillment by Amazon (FBA) is a service we offer sellers that lets them store their products in Amazon's fulfillment centers, and we directly pack, ship, and provide customer service for these products. Something we hope you'll especially enjoy: FBA items qualify for FREE Shipping and Amazon Prime.If you're a seller, Fulfillment by Amazon can help you grow your business. Learn more about the program.Genuine Original Equipment Manufacturer (OEM) parts! This water filter (part number ADQ74793501) is for refrigerators. Water filter ADQ74793501 removes contaminants from the refrigerator water supply. Follow the instructions in your owner's manual when replacing the water filter.