Shark BU3521ME# Clean & Empty ? Lightweight Cordless Vacuum Cleaner

Shark Cordless Vacuum Cleaner with Auto-Empty Dock

• Brand: Shark

• Product Type: Cordless Vacuum Cleaner

• Battery Runtime: Up to 40 Minutes (ECO Mode, Measured at Hand Vacuum)

• Filtration System: HEPA Filtration with Anti-Allergen Complete Seal

• Filtration Efficiency: Over 99.97% of Dust and Allergens Down to 0.3 Microns

• Brushroll: Auto-Adjusting MultiSurface Brushroll

• Design: Lightweight, 30% Lighter Compared to IZ662H

• Features:

  • Automatically empties and charges while docked

  • Lightweight design with the power and performance of a full-sized Shark cordless vacuum

  • Removable hand vacuum for convenient above-floor cleaning

  • Up to 40 minutes of runtime in ECO Mode

  • Auto-empty system reduces dust exposure by up to 500 times compared to traditional manual emptying

  • HEPA Filtration and Anti-Allergen Complete Seal capture and trap dust and allergens

  • MultiSurface Brushroll automatically adjusts speed for deep carpet cleaning and hard floor cleaning