AirDog

About

PureFlow AirDog is the industry leader in diesel fuel air separation technology and high-performance lift pumps. Engineered specifically for Powerstroke, Cummins, and Duramax platforms, AirDog systems remove entrained air, water, and contaminants from diesel fuel while delivering consistent fuel pressure to protect injectors, improve fuel economy, and maximize horsepower under heavy towing and street conditions.