Vertical type combined filter separator

The present disclosure discloses a vertical type combined filter separator, including a shell. The inside of the shell is divided into a first cavity, a second cavity, a third cavity, a fourth cavity and a fifth cavity in sequence from a first end to a second end. A gas intake connection pipe is arranged on the second cavity, and several cyclone separators are arranged in the second cavity. For each cyclone separator, a gas inlet is exposed into the second cavity, a dust discharging port communicates with the first cavity, and an exhaust port communicates with the third cavity. The third cavity passes through the fourth cavity through the communicating pipe and directly communicates with the fifth cavity. The fifth cavity communicates with the fourth cavity through a filter separation assembly. A gas outlet connection pipe for discharging separated purified gas is arranged on the fourth cavity.