The invention discloses a novel water purifier with a disinfection and purification filter element structure. The novel water purifier comprises an upper shell, a lower shell, a first water faucet, asecond water faucet, a first water inlet pipe, a fourth filter element, a first guide pipe, a vibration-proof assembly, a third filter element, a second guide pipe, a second filter element, a first water tank, a water pump, an electric heating pipe, a second water inlet pipe, a heat-conducting pipe, a second water tank, an exhaust fan, a third guide pipe, a first filter element, an opening grooveand a water inlet control assembly, wherein the second water tank is mounted in the upper shell through a screw; the electric heating pipe is mounted in the second water tank; the electric heating pipe is used for heating water to raise the water temperature; steam generated by heating the water is transmitted into a cavity of the lower shell through the heat-conducting pipe and air circulation isrealized through the exhaust fan; the water pump is fixed at the other side of the top of the second water tank through a screw and the water pump is used for pumping the water to the second water faucet; the heated water can be used for domestic utilization and sufficient utilization of water resources is facilitated.