The OEM Genuine Subaru Engine Air Filter Element 16546AA12A is a high-quality air filter designed specifically for Subaru vehicles such as Forester, Impreza, and Legacy. Made by Subaru Genuine Parts, this filter element is manufactured in the United States and comes with a manufacturer warranty for added peace of mind. It is interchangeable with other part numbers like 16546AA10A and 16546AA120, making it a convenient and reliable choice for maintaining your vehicle's air and fuel delivery system.