The Dyson Ball 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.