PureFlow™ AirDog® Warranty Registration for Heavy Duty
The AirDog® fuel systems include a 4-year limited warranty. You must have a valid email address to submit online. Failure to properly submit your warranty registration, either online or by mail, will result in a 1-year warranty on your AirDog® system.
Please note this submission applies only to AirDog heavy-duty products. Click here to register AirDog pickup products.