The K&N Diesel Dryflow replacement air filter for 2011–2016 Ford Super Duty V8 6.7L diesel models is a washable, reusable direct-fit unit featuring layered cotton and synthetic media engineered to improve airflow and capture contaminants. Designed for drop-in installation into the factory air box, this filter is intended to be reusable for the vehicle's lifespan and is supported by K&N's lifetime limited warranty.
K&N 11-16 Ford Super Duty V8-6.7L Diesel Replacement Dryflow Air Filter