Model: BU3521

Shark® Clean & Empty Cordless Stick Vacuum & Auto-Empty System

$299.99
$349.99
You save $50.00

Includes Five (5) Year Limited Warranty

Product Description

Meet the new Shark® Clean & Empty Cordless Stick Vacuum & Auto-Empty System. Clean & Empty features a redesigned auto-empty base and a lightweight design for versatile cleaning. The auto-empty system is Always Ready, Always Charged, Always Empty & ready for the next clean. With an auto-adjusting brushroll, clean with convenience and power on any surface.

  • • 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.
  • • LIGHTWEIGHT MANEUVERABILITY: The redesigned cordless vacuum is 30% lighter vs. Shark® Vertex® Pro.
  • • 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.)
  • • 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.)
  • • 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.)

Amperage2.5 amps
Cleaning Path Width10.43 in
ColorRotator White+Bold Magenta
Product Dimensions14.69 in L x 10.43 in W x 43.5 in H
Wattage240 watts
LED LightsYes
Hazmat Class/Battery Cell TypeUN3481 – Lithium Ion Battery with or in Equipment
Number of Batteries Included1
VoltageHV:21.6V DCAED: 120V AC volts
Weight12.3 lbs

Free shipping on all orders of $99 or more. Orders of less than $99 may be subject to a $10 shipping fee.

  • Canada: Orders shipped are subject to a 31 CAD surcharge.
  • Hawaii & Alaska: Orders shipped are subject to a $100 surcharge.
  • Puerto Rico & Guam: Orders shipped are subject to a $175 surcharge.

Note: Items that come in bundles may be delivered in multiple shipments. A separate email will be sent for each tracking number.


  • Handvac(with rechargeable battery pack and Auto Empty Dust Cup),Straight Wand+Storage Clip,Compact Powerfins Nozzle with Floor Detect(removable brush roller),1.3L AED,8" Duster Crevice ToolPet Multi Tool
  • Auto-Empty Charging dock
  • 8" Duster Crevice Tool
  • Pet- Multi tool


Shark® Clean & Empty Cordless Stick Vacuum & Auto-Empty System
$299.99
$349.99