A filter device for a fuel tank.

摘要

A filter device (F) for use in a fuel tank has a filter body (20) having an upper wall (21) and a lower wall (22), a guide portion (23) extending through the filter body and having an intake hole (24) at a lower end portion of the guide portion near the bottom wall of the filter body, a suction pipe (2) having a lower end portion which is inserted into the guide portion, and spring means (26) provided between the suction pipe and the filter body for biasing the filter body toward the bottom wall (1A) of the tank body.