Airdog Replacement Fuel Filter Element - 2 Micron

Keep your AirDog systems performing at their optimum level with fuel filters from Pureflow. These replacements fit your AirDog, AirDog II and Airdog II-4G filtration systems.

Plugging of either the fuel filter or the water separator itself will cause low fuel pressure and low flow to the engine. If a low fuel pressure issue exists, replace the fuel filter. Typical fuel filter life is 15-20k miles depending on fuel quality.

Replace the water separator every other time you change the Fuel Filter or if it becomes damaged or plugged. It is suggested to check/drain the water separator every three months or as needed should you experience excessive ‘water in fuel’ conditions.