Water filter cartridge assembly, method for replacing water filter cartridge and refrigerator

A water filter cartridge assembly for fluid filtration which may be attached to, and removed from an appliance water filter manifold assembly of an appliance, typically by a push-actuated release. The water filter cartridge assembly has a filter housing, and an ingress port and egress port extending therefrom. Each of the ingress port and the egress port typically comprise a port portion having a varying radial diameter. The water filter cartridge assembly further comprises a connection assembly that is structured to establish an electrical connection between the connection assembly and a controller of the appliance. Both of said ingress and egress port have at least one aperture for the passage of fluid therethrough such that each of the at least one aperture is exposed in a direction facing away from the connection assembly. 一种用于流体过滤的水过滤筒组件，其通常可以通过推动致动释放来附接到电器的电器水过滤歧管组件和从其移除。水过滤筒组件具有过滤器壳体以及从其延伸的进入端口和离开端口。进入端口和离开端口中的每个通常包括具有变化径向直径的端口部分。水过滤筒组件还包括连接组件，其被构造为在连接组件与电器的控制器之间建立电连接。所述进入端口和离开端口两者具有用于流体通过的至少一个孔，使得该至少一