The invention relates to a filter element bubble point test device. The filter element bubble point test device comprises an oil box, a mounting bracket and a filter element mounting frame for fixingfilter elements of a variety of model numbers are arranged in the oil box, and the filter element mounting frame is installed on the mounting bracket through a bearing connection component, the end part of the filter element mounting frame is connected with a transmission mechanism for driving the filter element mounting frame to rotate to perform a filter element bubble point test, and the tail of the filter element mounting frame is connected with an air supply hose connected with external equipment to provide an air pressure for the filter element. Compared with the prior art, a split manner is adopted and a modular design is adopted to solve the problems of low efficiency, tedious operation and difficulty to ensure the test quality of the traditional test device, neither test medium needs to be emptied nor operation needs to be performed in a test medium during continuous test, the problem that a set of test devices contains all known filter element bubble point test by using a mandril and a movable plate, the application range is extended, furthermore, the operation is simple and convenient, and the test efficiency is improved.