Filtering device for water purifying equipment

The invention provides a filtering device for water purifying equipment. The filtering device comprises an upper shell positioned on the upper side and a lower shell positioned on the lower side, wherein the upper shell and is sealed connection with the lower shell; a metal filtering net is arranged at the joint between the upper shell and the lower shell; the cross-section shape of the metal filtering net is matched with that of the lower shell; the lower shell is provided with a tap water inlet and a tap water outlet, wherein a tap water inlet pipe is fixedly connected to the tap water inlet, and a tap water outlet pipe is fixedly connected to the tap water outlet pipe; the upper shell is provided with a purified water outlet which is fixedly connected with a purified water outlet pipe; the tap water outlet pipe and the purified water outlet pipe are respectively provided with a control switch. The filtering device has the advantages that the structure is simple, no electromagnetic control valve is required