This Fleetguard AF4284 air filter is a high-quality replacement part for your vehicle's air and fuel delivery system. It is designed to fit perfectly with interchange part numbers PA10068, FA1927, WA10679, and P640942, making it an ideal choice for those who want to maintain their car or truck's performance. The filter is made in the United States and is compatible with various makes and models, ensuring that you get the best value for your money.