The Dyson Big Ball Allergy + has powerful Dyson suction and captures dirt and microscopic dust. With advanced whole-machine filtration and 6 additional tools to capture fine dust and allergens. Dyson Big Ball Allergy + captures microscopic particles including allergens and bacteria. 2 Tier Radial cyclones generate higher centrifugal forces so they capture microscopic dust. Expels cleaner air than the air you breathe.

Removes hair, dirt, and allergens from every floor type and self-rights when toppled.
Even more power to capture dirt, fine dust and allergens across all floors
Captures microscopic particles including allergens and bacteria. 2 Tier Radial cyclones generate higher centrifugal forces so they capture microscopic dust. Expels cleaner air than the air you breathe.
Cleaner head seals in suction for strong pick-up across carpets and hard floors. Self-adjusts to clean every floor type. The Turbinehead tool automatically raises and lowers to seal in suction across carpets, rugs and hard floors.
Ball technology steers easily around obstacles. With improved stability, Dyson Big Ball canister vacuums manoeuvre easily around obstacles and corners.
6 additional tools to capture fine dust and allergens
Large bin so you can clean longer without having to stop