Filter element for direct drinking water purifier

The utility model discloses a filter element for a direct drinking water purifier. The filter comprises a filter shell and a filter element assembly, an inner cavity is formed in the filter shell; thefilter element assembly is arranged in the inner cavity; a water inlet communicated with the inner cavity is formed in the filter shell; a water outlet channel is also formed in the outer wall of thefilter shell; a first notch communicated with the inner cavity is formed in the inner wall of the water outlet channel, an elastic piece and an end socket matched with the water outlet channel are arranged in the water outlet channel, the elastic piece is located between the end socket and the bottom face of the water outlet channel, and the elastic piece can drive the end socket to move so as tocontrol connection and disconnection between an opening of the water outlet channel and the first notch. When the filter element is installed on the direct drinking water purifier, the ejector rod inthe direct drinking water p