FILTRATION SYSTEM WITH DUAL LIP SEAL

Various embodiments relate to a filtration system. The filtration system includes a housing having a drain. A filter element is positioned within the housing. The filter element comprises a first endplate and a second endplate. Filter media is positioned between the first endplate and second endplate. A dual lip seal member is coupled to the second endplate. The dual lip seal member includes a first protrusion that extends radially outward around an outer surface of the dual lip seal member. A second protrusion extends radially outward around the outer surface of the dual lip seal member. Thedual lip seal member is configured to prevent fluid to be filtered from exiting the housing through the drain when the filter element is in an installed position. The dual lip seal member permits residual fluid to exit the housing through the drain when the filter element is displaced from the installed position. 各个实施例涉及过滤系统。过滤系统包括具有排放口的壳体。过滤器元件位于壳体内。过滤器元件包括第一端板和第二端板。过滤介质位于第一端板和第二端板之间。双唇密封构件联接至第二端板。双唇密封构件包括第一突起，该第一突起围绕双唇密