Shark Lightweight Cordless HEPA Vacuum Cleaner – Powerful, Portable, Auto-Empty, Ideal for Pet Hair and Hard Floors, Model BU3521

About this item

• QUIET MODE: Provides the option to dock & charge silently, and leave the emptying for later.
• AUTOMATICALLY CHARGES & EMPTIES AFTER EVERY CLEAN: Return the vac to its charging dock, where it automatically empties into the base. After every clean: no more dirt on your hands, no more dust clouds in your home, no more cleaning after you clean.
• 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-- no more dust clouds. (*Based on third party-plume testing while emptying vs. Shark Navigator upright manual empty US/CAN NV130.)
• AUTO-ADJUSTS TO FLOOR TYPES: Auto-adjusting & Multi- surface brushroll, optimizes brushroll speed for deep carpet cleaning and directly engages hard floors.
• LIGHTWEIGHT MANEUVERABILITY: The redesigned cordless vacuum is 30% lighter vs. Shark Vertex Pro.
• HEPA FILTRATION AND FULL ANTI-ALLERGEN SEAL: Effectively captures and retains more than 99.97%* of dust and allergens. (*According to ASTMF1977, effective for particles as small as .3 microns. Allergens refer to non-living substances.)
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• 8" Duster Crevice Tool, Pet-Multi tool, Removable DC-Jack Battery Pack (spare battery packs and charging cords sold separately)
• LED HEADLIGHTS: Powerful LED lights on the nozzle reveal hidden debris around your home.
• REMOVABLE HANDVAC: Transforms into handheld vacuum for lightweight above floor cleaning.
• UP TO 40 MINUTES OF RUNTIME*: Deep clean your whole home with up to 40 minutes* of runtime. (*In ECO mode, measured at the hand vacuum.)