The Dyson BALL ALLERGY upright vacuum cleaner has the strongest suction of any vacuum. It uses Radial Root Cyclone technology and a reconfigured brush bar to remove more dirt and dust from the home. The redesign of the brush bar means that the bristles have been made shorter and stiffer allowing deeper carpet penetration to remove more dirt, while maintaining superior performance on hard floors.
The Dyson Ball has better overall performance than any other vacuum. The Dyson Ball vacuum pickup performance has the highest geometric average when carpet, hard floor, and creviced hard floor results are combined. Tested against the upright market, dust-loaded. It achieves this through the combination of Radial Root Cyclone technology, and a self-adjusting cleaner head which seals in suction across carpets and hard floors.
The latest Ball technology allows easy steering into difficult places. More key technologies are housed inside the ball, reducing components on the outside of the machine. Removing clutter from around the ball makes it even easier to steer under and around furniture. Other vacuums have a choice of settings for different floor types. This means that when moving from one floor type to another, suction power can be wasted. Dyson Ball has an active base plate which self-adjusts to create optimal contact with every floor type. This reduces air leaks and retains more suction power at the cleaner head.