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Dyson Big Ball™ vacuum

Dyson Big Ball™ vacuum - Technology

Picks up microscopic dust. And itself.

Self-righting Dyson Big Ball™ vacuum
Self-righting Dyson Big Ball™ vacuum

Self-righting technology.

Dyson Big Ball™ vacuums are monostatic – they have a single, stable resting point. By assembling the vacuum’s components in a spherical array, with the heaviest near the floor, our engineers created a curved body with a low center of gravity. It’s naturally stable, but if it gets knocked over, gravitational force automatically self-rights it. And its spherical shape means it turns easily on a point, so it's highly maneuverable.

Dyson cyclones

Radial Root Cyclone™ technology.

19 compact cyclones arranged over two tiers generate powerful centrifugal forces, to capture microscopic dust and dirt particles. The radial formation channels airflow through the center of the cyclone assembly to maximize suction.

Bin emptying mechanism
Bin emptying mechanism

Hygienic bin emptying system.

The stainless steel shroud is chemically etched with 19,000 holes, each measuring 450 microns x 450 microns. This creates a smooth surface for the silicon shroud-wiping collar to slide down, driving out trapped dust and debris.

Cleaner head cutaway

Carbon fiber turbine tool.

The air-powered cleaner head’s 1,644,000 carbon fiber filaments dissipate static charge to remove fine dust from hard floors. And 6,124 stiff nylon bristles drive deep into carpet to remove ground-in dirt.

The Dyson difference

The lengths we go to


  • mm control on the center of gravity, so the vacuum always rights itself


  • AW of suction power


  • Compact cyclones tolerance during chemical etching of the bin shroud

Choose your model

Dyson Big Ball™

Dyson Big Ball Multi Floor vacuum (Yellow)

No bags to replace. Strong suction.

Self-rights when toppled.

3 tools and accessories included
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  • Turbine head

    Stiff nylon bristles dislodge stubborn dirt from floors and furniture

  • Combination tool

    Two tools in one - brush and wide nozzle. For switching between tasks

  • Stair tool

    Lifts carpet pile without sticking and captures hairs with velour strips.

In stock in 6-9 days.
  • Free tools worth up to $100 when you auto-register.
$399.99
Free tools worth up to $100 when you auto-register.
Free tools worth up to $100 when you auto-register.

Buy direct from the people who made it