The patented AirDogTM is the first and only complete fuel filtration and delivery system available for diesel engines. The AirDogTM not only removes particulates and water contaminates from the fuel, it also removes entrained air bubbles, and fuel vapor from the fuel supplied to the engine. Additionally, the AirDogTM replaces the Cummins factory lift pump system, overcoming the problem of fuel flow restriction to the injection pump. These unique features allow the diesel engine equipped with the AirDogTM to produce consistent peak performance and efficiency under virtually all operating conditions. Eliminates Entrained Air Fuel Efficiency increased usually 8% or more Increased Torque Output and HP Smoother Idle Quieter Engine at Running Speed Eliminates Black Smoke with cleaner burn Excellent Cold Weather Starts Extended OEM Fuel Filter Life - Saves you money Improved Throttle Response Fuel Filtration to 3 microns Most Compact System Available for Pickup Trucks Comes complete will all required installation hardware Lifetime Warranty

 Includes new Quick Connect setup