
AIRDOG® REPLACEMENT FILTERS
PureFlow™ Technologies, Inc. offers AirDog® replacement filters and water separators to maintain your AirDog® and Champ™ diesel fuel systems. When you use original AirDog® branded filters and accessories, you will ensure your diesel fuel system is up to par for years to come.
We also offer fuel line kit, heater kit, upgrade kits, and no-drill mounting bracket kits, which can be found on the Accessories page. If you have any questions about our AirDog® filters or other exceptional products designed to ensure your diesel fuel system’s longevity and optimal performance, please call us at (914) 886 4138 or email us at info@dieselreduction.com

$39.00
FF100-2: AirDog® 2-Micron Fuel Filter for Pickup Truck and Light Industrial Systems

$32.00
WS100: AirDog® Water Separator w/ Drain for Pickup Truck and Light Industrial Systems

$39.00
FF200-MG-6: AirDog® 6-Micron Fuel Filter for Heavy Duty Truck and Industrial Systems

$38.00
WS200-HS: AirDog® Water Separator for Heavy Duty Truck and Industrial Systems
Filter Cross References:
For maximum performance, use of our fuel filters and water separators above are recommended, as the filters were designed for use with the AirDog®, Champ™, and Champ II™ systems. If you need filter cross-reference info, please refer to the lists below.
For Champ, and Champ II (Detroit only), click here.