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✨ Clean smarter, not harder – your home’s new best friend! 🧼
The Shark Clean & Empty BU3521ME is a lightweight, cordless stick vacuum featuring a revolutionary auto-empty system and HEPA filtration that traps 99.97% of dust and allergens. With up to 40 minutes of runtime, a 30% lighter design, and multi-surface auto-adjusting brushroll, it delivers powerful, hassle-free cleaning for pet hair, carpets, and hard floors. Backed by a 5-year warranty, it’s engineered for modern homes craving effortless, hygienic maintenance.
| ASIN | B0D15YWYMD |
| Amperage | 25 Amps |
| Battery Charge Time | 5 Hours |
| Battery Description | Lithium-Ion |
| Battery Life | 40 minutes |
| Best Sellers Rank | #467 in Kitchen ( See Top 100 in Kitchen ) #8 in Stick Vacuums & Electric Brooms |
| Brand | Shark |
| Brand Name | Shark |
| Capacity | 1.3 Liters |
| Color | White |
| Control Method | Touch |
| Controller Type | Push Button |
| Country of Publication | China |
| Customer Reviews | 4.2 out of 5 stars 7,397 Reviews |
| Filter Type | HEPA Filter |
| Filter type | HEPA Filter |
| Finish Types | Polished |
| Form Factor | Stick |
| Global Trade Identification Number | 10622356647462 |
| Included Components | Charging Dock |
| Indoor Outdoor Usage | Indoor |
| Is Product Cordless | Yes |
| Item Dimensions L x W x H | 37.3L x 26.5W x 110.5H centimeters |
| Item Type Name | Clean & Empty – Lightweight Cordless Vacuum Cleaner with HEPA Filter, Powerful Suction, Portable, Rechargeable, Auto-Empty System, Stick Vacuum for Pet Hair, Carpets & Hardfloor, White BU3521 |
| Item Weight | 11.24 Pounds |
| Manufacture Year | 2024 |
| Manufacturer | SharkNinja |
| Manufacturer Warranty Description | 5 Years Warranty |
| Model Name | Clean & Empty |
| Model Number | BU3521 |
| Motor Horsepower | 0.32 horsepower |
| Number of Handles | 1 |
| Number of Items | 1 |
| Number of Power Levels | 3 |
| Other Special Features of the Product | Cordless, HEPA, High Precision Sensors, Lightweight, Spotless Cleaning |
| Portable | Yes |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Recommended Uses For Product | carpeted floors, hardwood floors, pet hair removal |
| Runtime | 40 minutes |
| Special features | Cordless, HEPA, High Precision Sensors, Lightweight, Spotless Cleaning |
| Style Name | Auto-Empty Stick Cordless Vacuum Cleaner |
| Surface Recommendation | All floors |
| Surface recommendation | All floors |
| UPC | 622356647465 622356309783 |
| Unit Count | 1 Count |
| Voltage | 120 Volts |
| Wattage | 180 watts |
K**D
10/10
Absolutely amazing vacuum, light weight in comparison to traditional vacuum. Slow to charge, but charge lasts quite awhile. Daily use in small one bedroom apartment, charge lasts about two weeks. Great attachments, easy to disassemble for cleaning purposes, great suction.
R**E
One of the Best Wireless Vacuums You Can Buy
If you’re considering a wireless vacuum cleaner, this is hands down one of the best investments you can make. It delivers powerful performance, especially on carpets, picking up dirt impressively well. The battery life is long enough for practical, everyday cleaning, and the whole unit is lightweight and easy to maneuver. What really stands out is the thoughtful design and ergonomic build — everything feels intuitive and well-balanced. Based on my experience so far, it’s a purchase I feel confident about and would recommend to others.
S**T
Good product
Very Good cleaning, Suction power is more than what i was expecting , it is a bit expensive but it is a very good product.
T**H
good quality
The Vacuum cleaners did good job on daily cleaning work. For my flat which is only 369 sqft, it can completely the work in one-time full charge. However, if I want to do extra cleaning, then I need to charge it again. All about this vacuum is good, except the battery is kind insufficient. But if you live alone or having a small apartment then this is the most affordable and valuable vacuum cleaner I recommend.
J**A
Don’t waste your time and money
As a user of proper vacuum cleaners I was skeptical about cordless vacuum cleaners. Unfortunately my experience proved true. As soon as I got it I tried to vacuum a strand of hair and wouldn’t come. I felt like I am holding a fan not a vacuum. I tried vacuuming the tiles, I had to go over the piece of crumble four times to pick it up. Then I tried to vacuum my carpet, the vacuum showed red light and shut off and the battery which was full became zero. This is a toy not a vacuum.
A**R
Excellent for pet hair
Just received this shark hoover. It is so powerful and picks up everything. It’s easy to use, a little heavier than others I’ve had but I’ll get used to it. Great at picking up dog hair and dust. Highly recommend it.
L**D
good
Good product
A**R
Great suction but ….
The vacuum is effective and light enough to use easily. It lifts all manner of fur and cat litter. I find that fur collects in the gutters in the vacuum head though and gets trapped in the little rollers on the vacuum head. So it feels that while it’s targeted at pet owners, some important aspects of fur management have been missed.
Trustpilot
1 week ago
2 days ago