• Airdogs goal is to keep water and other materials form entering the fuel tank resulting in longevity

How Water Gets into Diesel Fuel and How to Remove It

October 30, 2023|

Diesel fuel is the lifeblood of heavy-duty trucks and critical engine components. Ensuring its purity and efficiency is essential for smooth engine operation and longevity. One often overlooked issue that can compromise diesel fuel quality is water contamination. Water in diesel fuel can result in rust particles entering the fuel, promote the growth of bacteria and microorganisms, and, more directly, cause premature wear and corrosion in fuel injectors and other [...]

  • AirDog and Champ II easily replacedAirdog filter

How to Change Your AirDog Fuel Filters: A Step-by-Step Guide

October 11, 2023|

AirDog has introduced an innovative water separator and filtration system for heavy-duty diesel fuel systems. Like all filtration systems, it’s necessary to change filters periodically. Knowing how to change your AirDog fuel filters correctly is essential for maintaining a healthy and efficient fuel system in your diesel engine. In this guide, we’ll take you step-by-step through the process of changing your filters – making filter replacement a breeze. Soon, your [...]

  • AirDog vs. Other Fuel Filters - What's the Difference?

AirDog vs. Other Fuel Filters – What’s the Difference?

September 21, 2023|

Power, efficiency, longevity – we expect a lot out of our heavy-duty diesel engines. Unfortunately, even the best engines struggle to deliver top performance without clean fuel. That’s why the choice of a fuel filtration system is so important. Conventional fuel filtration can keep a truck on the road and ultimately get the job done – but it’s never going to deliver exceptional performance. There are simply too many limitations [...]

  • AirDog Fuel Systems 101: What do Fuel Air Separation Systems Do?

AirDog Fuel Systems 101: What do Fuel Air Separation Systems Do?

September 12, 2023|

Few diesel engine components improve fuel efficiency, power, and acceleration while reducing engine wear and tear and exhaust emissions. As the world’s first and only system to effectively remove air from diesel fuel and keep water and other contaminants from entering the engine, the AirDog Heavy Duty Diesel Fuel Systems provides a combination of benefits that makes them the fuel system of choice for leading truckers. […]