The AirDog PureFlow II‑5G DF‑100‑5G fuel air separation system specified for 2008–2010 Ford 6.4L Powerstroke applications is designed to separate air from diesel fuel as part of the vehicle's fuel delivery system. The product designation targets those years and the 6.4L Powerstroke engine configuration.
PureFlow AirDog II-5G 08-10 Ford 6.4L Powerstroke DF-100-5G Fuel Air Separation System