Cleaner

A cleaner comprising:

• a suction motor that is configured to generate suction force to thereby suction air;
• a dust separation unit that is configured to separate dust from the suctioned air, the dust separation unit including a first cyclone unit and a second cyclone unit that is configured to separate dust from air received from the first cyclone unit;
• a motor housing that accommodates the suction motor;
• a flow guide that surrounds an outer side of the motor housing and is configured to guide air discharged from the dust separation unit to the suction motor;
• and
• a body that surrounds the flow guide and is configured to guide air discharged from the suction motor,
• wherein the suction motor is positioned above an air outlet of the second cyclone unit.