Shark Clean & Empty Cordless Stick Vacuum & Auto-Empty System, BU3521

AUTOMATIC CHARGING & EMPTYING: Return the vac to its charging dock, where it automatically empties into the 1.3L base without any dust clouds

LIGHTWEIGHT MANEUVERABILITY: The redesigned cordless vacuum is 30% lighter vs. Shark Vertex Pro for easy whole home cleaning

REMOVABLE HANDVAC: Transforms into a handheld vacuum for lightweight above-floor cleaning on furniture, stairs, and more

40 MINUTES OF RUNTIME : Deep clean your whole home with up to 40 minutes* of runtime (*as measured in ECO mode at hand vacuum)

UP TO 500X LESS DUST EXPOSURE** VS. TRADITIONAL EMPTYING: Fine dust and debris get sealed away after every clean, keeping them out of the air you breathe so, no more dust clouds (**Based on third party-plume testing while emptying vs. Shark Navigator upright manual empty US/CAN NV130)

HEPA FILTRATION AND ANTI-ALLERGEN COMPLETE SEAL: Captures and traps over 99.97%* of dust and allergens. (*Based on ASTMF1977, down to .3 microns. Allergens refers to non-living matter.)

AUTO ADJUSTING BRUSHROLL: Auto-adjusting multi-surface brushroll optimizes brushroll speed for deep carpet cleaning and hard floors