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Part #: PTFF100-10

AirDog FF100-10 Replacement Fuel Filter (10 Micron)

For use on AirDog Air/Fuel Separation Systems
Part #: PTFF100-10
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The AirDog Replacement Fuel Filter FF100-10 is a direct replacement Fuel Filter for your AirDog Fuel System. The life expectancy for the AirDog Fuel Filter could be up to 25K miles or a year. However, those figures can change drastically depending on fuel quality. Order a few extra and keep them in your cab or toolbox. The 10 micron filter is ideal for use in cold climates. 

  • Ideal For Cold Climates 
  • 10 Micron Filtration Rating
  • Genuine AirDog Replacement 
  • Fits All AirDog & AirDog II Kits 


  • MFG. Number FF100-10
  • Manufacturer Name AirDog by PureFlow
  • Shipping Weight 2.00 lb.
  • Shipping Length 13 in.
  • Shipping Width 10 in.
  • Shipping Height 7 in.
  • Fuel Type Diesel
  • UPC 038568026330
  • Warranty Yes
  • Warranty Info Limited Lifetime


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Questions and Answers

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Most Popular Questions

Is this filter intended for cold weather use only?
View Staff Answer 

The AIRDOG FF100-10 REPLACEMENT FUEL FILTER (10 MICRON) is recommended for use on vehicles that do not require an extreme level of filtration and also are subjected to very cold weather, where filter plugging is a common issue.

Is this filter only for cold climate use or can it be used for all year round climates?
View Staff Answer 
This filter can be used for year-round, but most use this in the winter months to help with the filters becoming clogged from fuel gelling.


XDP continues to closely monitor the COVID-19 (Coronavirus) outbreak. As an integral part of the automotive supply chain, at this point all call centers and distribution centers remain fully operational to ensure we keep vital service components flowing to vehicles used in transport of goods and emergency response. To ensure the health of our employees, families, and customers, we have made the following procedural changes:

  • UPDATE: Effective 6/1 Customer Service resumes normal business hours of M-F 8:30 – 9:00pm EST.
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The circumstances of this virus are fast moving, as such, we will continue to update you with any further operational adjustments as needed. As always, we value your business and appreciate your patience as we manage this situation together.