This is the Team Integy Large Fuel Filter with Primer Pump in Red. FEATURES: Rubber bulb allows inline priming to insure efficient fuel delivery to carburetor INCLUDES: Team Integy Large Fuel Filter with Primer Pump in Red REQUIRES: Installing in fuel line between tank and carburetor SPECS: Length: 2.4" (61mm) Diameter: 0.61" (15.5mm) COMMENTS: For glow model fuel only, not for use with gasoline. Also available in the following colors; Blue INTC2886 Purple INTC2887 Black INTC2885 IntegyPart INTC22616RED