Filter element assembly

The utility model discloses a filter element assembly, which comprises a shell, a filter element, a filter element and a filter element, the filtering body is arranged in the shell, a filtering channel penetrating through the interior of the filtering body is formed in the filtering body, and a water passing gap communicated with the water inlet channel is formed between the outer wall of the filtering body and the inner wall of the shell; the upper end cover is arranged on the upper end face of the filtering body and is provided with a sleeve part which is downwards inserted into the end part of the filtering channel, a transfer channel is arranged in the upper end cover, and the filtering channel, an inner channel of the sleeve part, the transfer channel and the water outlet channel are sequentially communicated. According to the filter element assembly, the sleeve part inserted into the end part of the filter channel is arranged on the upper end cover, the sleeve part separates the filter channel from the