it is half the inlet mass of the gas

how do you change the light Bulb

the cyclone technologie forces air to spin round at very high speed, creating centrifugal force and causing the dust particles to be pulled out into the bin. it has no loss of suction because the are no bags which block up the mechanism

Cyclone means,

"-noun 1.a large-scale, atmospheric wind-and-pressure system characterized by low pressure at its center and by circular wind motion, counterclockwise in the northern hemisphere, clockwise in the Southern Hemisphere. Compare anticyclone, extratropical cyclone, tropical cyclone.

2.(not in technical use) tornado.

3.Also called cyclone collector, cyclone separator. Machinery . a device for removing small or powdered solids from air, water, or other gases or liquids by centrifugal force."

Cyclone means,

"-noun 1.a large-scale, atmospheric wind-and-pressure system characterized by low pressure at its center and by circular wind motion, counterclockwise in the Northern Hemisphere, clockwise in the Southern Hemisphere. Compare anticyclone, extratropical cyclone, tropical cyclone.

2.(not in technical use) tornado.

3.Also called cyclone collector, cyclone separator. Machinery . a device for removing small or powdered solids from air, water, or other gases or liquids by centrifugal force."