The PureFlow AirDog is an exceptional piece of equipment suitable for diesel engines of all types. Our Champ I line provides optimal performance and is a must-have for any industry that utilizes diesel engines and fuel. Manufactured by PureFlow Technologies, Inc., the AirDog Champ I is American-made and protects the life and integrity of your fuel system.

When you purchase our diesel fuel filtration system, you will receive the full package, including installation fittings and mounting hardware for your specific engine. We also provide replacement filters, fuel line kits, and more accessories.

When you are looking to enhance your diesel engine performance, look no further than the AirDog Champ I. If you have questions about our AirDog Champ I or need assistance in placing an order, please contact us at 1-877-463-4373.

*For active duty service members or veterans, please contact us to take advantage of our 10% military discount in honor of your service.

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AirDog® Champ Cummins ISX15 & X15

The Pre-Combustion Solution for Maximum Engine Efficiency! Air and vapor degrade diesel engine fuel economy, performance, and increase maintenance cost. Regardless of the type of injection system that your engine has, it will never perform at the designed efficiency level … Continued

not rated $455.00 Add to cart
AirDog® Champ CAT 3406E, C10-13, C15, C16, & C18
AirDog® Champ CAT 3406E, C10-13, C15, C16, & C18

The Pre-Combustion Solution for Maximum Engine Efficiency! Air and vapor degrade diesel engine fuel economy, performance and increase maintenance cost. Regardless of the type of injection system that your engine has, it will never perform at the designed efficiency level … Continued

not rated $455.00 Add to cart
AirDog® Champ Cummins N14
AirDog® Champ Cummins N14

The Pre-Combustion Solution for Maximum Engine Efficiency! Air and vapor degrade diesel engine fuel economy, performance and increase maintenance cost. Regardless of the type of injection system that your engine has, it will never perform at the designed efficiency level … Continued

not rated $477.00 Add to cart
AirDog® Champ Detroit DD15
AirDog® Champ Detroit DD15

The Pre-Combustion Solution for Maximum Engine Efficiency! Air and vapor degrade diesel engine fuel economy, performance, and increase maintenance cost. Regardless of the type of injection system that your engine has, it will never perform at the designed efficiency level … Continued

not rated $509.00 Add to cart
AirDog® Champ Detroit Series 60 12.7L (1987-2002)
AirDog® Champ Detroit Series 60 12.7L (1987-2002)

The Pre-Combustion Solution for Maximum Engine Efficiency! Air and vapor degrade diesel engine fuel economy, performance and increase maintenance cost. Regardless of the type of injection system that your engine has, it will never perform at the designed efficiency level … Continued

not rated $410.00 Add to cart
AirDog® Champ Detroit Series 60 14L (2003-2009)
AirDog® Champ Detroit Series 60 14L (2003-2009)

The Pre-Combustion Solution for Maximum Engine Efficiency! Air and vapor degrade diesel engine fuel economy, performance and increase maintenance cost. Regardless of the type of injection system that your engine has, it will never perform at the designed efficiency level … Continued

not rated $455.00 Add to cart
AirDog® Champ Mack MP7 & MP8 Engines
AirDog® Champ Mack MP7 & MP8 Engines

The Pre-Combustion Solution for Maximum Engine Efficiency! Air and vapor degrade diesel engine fuel economy, performance, and increase maintenance cost. Regardless of the type of injection system that your engine has, it will never perform at the designed efficiency level … Continued

not rated $455.00 Add to cart
AirDog® Champ Paccar MX13
AirDog® Champ Paccar MX13

The Pre-Combustion Solution for Maximum Engine Efficiency! Air and vapor degrade diesel engine fuel economy, performance, and increase maintenance cost. Regardless of the type of injection system that your engine has, it will never perform at the designed efficiency level with air … Continued

not rated $509.00 Add to cart
AirDog® Champ Volvo VED-12, D11, D12, & D13
AirDog® Champ Volvo VED-12, D11, D12, & D13

The Pre-Combustion Solution for Maximum Engine Efficiency! Air and vapor degrade diesel engine fuel economy, performance, and increase maintenance cost. Regardless of the type of injection system that your engine has, it will never perform at the designed efficiency level … Continued

not rated $455.00 Add to cart