I love my AirDog systems, have them installed in two Volvo truck engines and they’re a night and day difference compared to the factory installed water separator units. Smoother engine, more pulling power at low RPM and a slight but noticeable fuel mileage increase. And to top all that, great customer service from the guys at PureFlow.
Alin Stanciu
MAC Carriers, LLC
Knightdale, NC
