To provide an in-tank type fuel pump system capable of sharing a fuel filter
among
various mounting types of a fuel pump to a fuel tank. A fuel pump and a fuel filter
are contained in a fuel tank. A discharge port of the fuel pump is connected to
the fuel filter. A filter is contained in a main body of the fuel filter. A projecting
portion is provided at one end of the main body, and a passage passing though the
projecting portion is provided in the projecting portion. Fuel inlets are disposed
at opposed ends of the passage in the direction of an axial line thereof. The discharge
port is connected to either of the fuel inlets, and the other thereof is closed
with a plug. A discharge passage passing through the main body is provided in the
main body. Opening portions at both ends of the discharge passage in the direction
of an axial line thereof are taken as fuel outlets. Either of the fuel outlets
is selectively opened and the other is closed with a plug.
