Cyclonic Action

Cyclonic action describes the natural action found in a tornado. In a vacuum with cyclonic filtration(SuperVac), the air carrying the dust and debris moves through a tornado action. The air swirls downward in a cone-shaped pattern. At the bottom of the cone, it starts swirling upward again, inside the downward cone. Thus this is sometimes called a 'reverse' tornado action or 'dual cyclonic action'. The vast majority of the debris separates from the air steam as air reaches the bottom of the swirl, and is deposited in the dirt container. Only a small fraction remains in the air, to be removed by the secondary, cartridge-type filter.