Empty Cordless Stick Vacuum & Auto-empty System, Self Cleaning Brushroll, Hepa Filtration BU3523

Features

• 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.
• 1000X 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.)
• XL BASE CAPACITY: Automatically empties into the bagless base, capturing and trapping 99.97% of dust and allergens with True HEPA filtration. (Based on ASTM F1977, down to .3 microns.)
• FOUR DEEP-CLEANING TECHNOLOGIES: Four powerful cleaning technologies detect and react to hidden dirt, different floor types, edges, and low-light areas to boost power and increase cleaning up to 50% when carpet and dirt is detected. (Eco vs. Detect Boost with both Carpet and Dirt, based on ASTM F608.)
• 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.)
• NEVER SWAP NOZZLES: You'll never have to swap nozzles when switching from carpets to hard floors—the Powerfins Multi-Surface brushroll tackles four cleaning targets: fine dust, pet hair, large debris, and dust along edges.
• AUTO-ADJUSTS TO FLOOR TYPES: Auto-adjusting & MultiSurface brushroll, optimizes brushroll speed for deep carpet cleaning and directly engages hard floors.