New - never been opened - The K&N 33-2287 Air Filter is a brand new, high-quality panel air filter designed specifically for Ford F150, F250, and F350 trucks with a 5.4L V8 engine. This filter includes one air filter made of cotton gauze material, providing efficient filtration to ensure the longevity of your vehicle's engine. With a manufacturer warranty of a No-Hassle Lifetime Limited, you can trust in the durability and performance of this air filter. Additionally, the filter comes with oil included and is a customized fit for your vehicle, providing peace of mind for your motoring needs.