The utility model discloses a forced pilot-operated type water pressure electromagnetic switching valve with the pilot-operated filtering function. The forced pilot-operated type water pressure electromagnetic switching valve comprises a valve body, a valve deck, an electromagnet, a pilot-operated valve seat, a main valve element sealing piece, a main valve element, a pilot-operated valve element sealing piece, a pilot-operated valve element, a sealing spring, a round rod filter element and an unloading damp, wherein the pilot-operated valve seat, the main valve element sealing piece, the main valve element, the pilot-operated valve element sealing piece, the pilot-operated valve element, the sealing spring, the round rod filter element and the unloading damp are arranged in an inner cavity. The main valve element is in clearance fit with the valve deck, and the main valve element sealing piece is in clearance fit with the main valve element to be pressed through the pilot-operated valve seat. The pilot-operated valve element is connected with an armature in the electromagnet through a cylindrical pin. The pilot-operated valve element sealing piece is in clearance fit with the pilot-operated valve element, and the lower portion is positioned through a check ring. The pilot-operated valve element is positioned through a check ring at the upper end of a main valve element, and the main valve element can be directly lifted under the low pressure condition. The lower end of the pilot-operated valve seat is in clearance fit with the valve body, and the guide effect is achieved when the main valve element moves. An inner hole of the pilot-operated valve seat is in clearance fit with the unloading damp, and the back pressure is formed when a pilot-operated oil way is opened. Compared with other electromagnetic switching valves, the forced pilot-operated type water pressure electromagnetic switching valve is small in size, light in weight, wide in working pressure range and high in pollution resistance; in addition, vibration and noise of the valve are reduced, and the work stability of the valve is improved.