AirDog® Accessories

PureFlow™ Technologies, Inc. offers a variety of accessories to enhance and maintain your AirDog® and Champ™ diesel fuel system. When you use original AirDog® branded filters and accessories, you will ensure your diesel fuel system is up to par for years to come.

See below for our upgrade kits, fuel line kits, and no-drill mounting bracket kits, and check out our Replacement Filters page for our fuel filters and water separators. If you have any questions, please call us at 1-877-463-4373 or email us at, and our team will help you select the best products for your application, to ensure the longevity and optimal performance of your AirDog® and Champ™ fuel system.

Are you ready to Unleash the Power of AirDog® by optimizing your heavy duty diesel system to perform at peak efficiency? Check out all of our exceptional AirDog® products!
Click Here for AirDog® (FPII)
Click Here for Champ™
Click Here for Champ II™ (Spin-On)
Click Here for Replacement Filters

In honor of active duty service members and veterans, please call us at 1-877-463-4373 to take advantage of our 10% military discount on AirDog® Heavy Duty products.