(Update: Dead!) Dyson - Ball Allergy Plus Upright Vacuum $349.99 At Best Buy ($250 off)

The Dyson Ball Allergy+ has the strongest suction of any vacuum¹

¹Suction tested to ASTM F558 at the cleaner head, dust-loaded against upright market.

Ball technology helps you navigate around obstacles with a simple turn of the wrist

For easy, precise maneuvering around your home.

The self-adjusting cleaner head has an active base plate that automatically raises and lowers to seal in suction across all floors

Combined with a powerful motorized brush bar, it deep cleans throughout the home.

Engineered for larger homes with pets

6 Dyson-engineered accessories include the tangle free turbine tool, combination tool, articulating hard floor tool, stair tool, carbon fiber soft dusting brush and mattress tool.

Advanced, whole-machine filtration

Ensures that allergens are trapped inside the machine, not expelled back into the home.

Pioneering Radial Root Cyclone technology

Increases suction and helps remove dirt and allergens from your home.

5-year warranty

Lifetime Dyson customer support.

¹Suction tested to ASTM F558 at the cleaner head, dust-loaded against upright market.