AirDog PureFlow AirDog II-5G DF-220-5G Fuel Air Separation System for 2011–2014 Chevrolet 6.6L Duramax

PureFlow AirDog II-5G 11-14 Chevrolet 6.6L Duramax DF-220-5G Fuel Air Separation System

The AirDog PureFlow AirDog II-5G DF-220-5G Fuel Air Separation System is designed for 2011–2014 Chevrolet trucks equipped with the 6.6L Duramax diesel engine. This automotive fuel system helps separate air and vapor from diesel fuel before it reaches the engine, supporting consistent fuel delivery and dependable diesel performance.

Built for the demands of Duramax applications, the AirDog II-5G combines fuel filtration, water separation, and air removal in one integrated system. Its design helps protect fuel system components from water and contaminants while reducing aerated fuel that can affect injection performance. The system is EPA compliant and carries California Air Resources Board Executive Order D-595-5 for applicable installations.

The AirDog PureFlow AirDog II-5G DF-220-5G is a practical upgrade for owners seeking improved fuel-system protection and reliable operation under towing, hauling, and everyday driving conditions. It is engineered as an application-specific solution for compatible Chevrolet 6.6L Duramax models and includes the components needed for installation. Confirm vehicle compatibility and installation requirements before purchase.

Features:

• Fuel Air Separation: Removes air and vapor from diesel fuel to support consistent fuel delivery.
• Integrated Filtration: Combines fuel filtration and water separation to help protect diesel fuel system components.
• Duramax Application: Designed for 2011–2014 Chevrolet vehicles equipped with the 6.6L Duramax engine.
• Emissions Compliance: EPA compliant and covered by California Air Resources Board Executive Order D-595-5 for applicable applications.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: Compliant
Carb Acknowledgement Required: false
Regular Stock: t
Carb Eo Number: D-595-5
Units Per Sku: 1