A cold and hot water combination filtering faucet including a main body and a filter unit integrally disposed on the main body. The main body includes a cold raw water incoming tunnel and a hot raw water incoming tunnel. The cold raw water incoming tunnel extends to a form a cold raw water outgoing passage for conducting cold raw water through the filter unit. The filtered clean water is conducted through a filtered water discharging tube to be discharged outside. The hot raw water incoming tunnel extends toward the main body to communicate with a water discharging tube thereof.