Ninja
Shark Clean & Empty Cordless Stick Vacuum & Auto-Empty System BU3521 10" Cleaning Path White: Bagless, 40 Min Run Time
Experience effortless cleaning with the Shark Clean & Empty Cordless Stick Vacuum. This lightweight vacuum features a redesigned 1.3L auto-empty base that automatically charges and empties the dustbin after every use, minimizing dust exposure. Its PowerFins multi-surface brushroll adapts to different floor types for optimal performance, while the self-cleaning technology prevents hair wrap. Enjoy up to 40 minutes of runtime in ECO mode, and transform the unit into a handheld vacuum for versatile cleaning. Powerful LED headlights illuminate debris, and the HEPA filtration system captures allergens.
$399.99
More Clean & Empty Options
Owner Satisfaction
4.2
/ 5
Category Rank
1866
/ 2891
#1866 in Vacuums
Price vs Category Average
-2%
Below average
Cleaning Path Width
10.43
/ inches
Who it's for
- Cordless Freedom
- Effortless Auto-Emptying
- Convenient Bagless Operation
Who should skip it
- Limited Run Time
- Potential Noise from Auto-Empty
- Smaller Dustbin Capacity
Key Specs
Cleaning Path Width
10.43 inches
Vacuum Type
Stick, Handheld
Bin Capacity
0.34 gallons
Product Weight
11.24 pounds
Bagless
true
Compatible Floor Type
All floors
Corded/Cordless
Cordless
Filter Type
HEPA, Cloth
Features
- Automatically charges and empties after every clean into a 1.3L base.
- 30% lighter than Shark® Vertex® Pro for improved maneuverability.
- Transforms into a handheld vacuum for above-floor cleaning.
- Up to 40 minutes of runtime in ECO mode.
- HEPA filtration with Anti-Allergen Complete Seal captures 99.97% of dust and allergens.
- Auto-adjusts to floor types with a MultiSurface brushroll.
- Quiet mode allows for silent docking and charging.
- LED headlights reveal hidden debris.
- Self-cleaning brushroll prevents hair wrap.
What customers say
Users appreciate the Shark Clean & Empty Cordless Stick Vacuum for its impressive ease of use and strong cleaning power. The automatic dirt disposal system provides significant convenience, removing the need to manually empty the dustbin. Its cordless design allows for effortless navigation across different floor types, making daily cleaning simpler. While the battery life is adequate for smaller areas, some users desire longer run times for larger homes. This vacuum offers a user friendly and effective approach to everyday cleaning needs, highlighting its convenience and performance.
Still have a question?
Ask Hayley anything about this product before you decide.