QUESTIONS?

AirDog Diesel Fuel Systems

made in the usa stamp

All orders over $200 Have free shipping within the continental US

Find products for your Engine

Products

Are you ready to unleash the power of AirDog® by optimizing your heavy-duty diesel systems to perform at peak efficiency? Check out all of our exceptional AirDog® products and accessories!

blue semi truck

AirDog Diesel Fuel Systems

Better fuel economy, increased power output, smoother idle, and longer injector life.

AirDog® Parts: Pure Flow FF-200-MG-6

Didn’t see what you’re looking for? PureFlow™ Technologies, Inc., also offers universal kits, which are adaptable to almost any commercially available diesel engine in service for trucking, industrial, off-highway (agriculture, mining, and construction), marine, and other applications. If you have any questions about our AirDog® Champ™ system or other products, please call 1-877-463-4373 or email sales@airdogdiesel.com.

From February 2nd-13th, 2026! Use Code FILTER26 for 20% Off your purchase plus free shipping on all orders over $200!

* Free shipping over $200 applies to lower 48 United States only

From 3/26/26 until 4/3/26! Use Code mATS26 at checkout for 20% Off your purchase plus free shipping on orders over $200!