£275.00
£281.97
2% Off
Shark Clean & Empty Cordless Vacuum Cleaner with Auto-Empty System, Lightweight Anti Hair Wrap Vacuum with Pet & Crevice Tools, 40 Mins, Charging Dock, LED Headlights, White,Mohogany, BU3521UKTSB
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Condition
- New Out of stock
Condition details
Know what to expect
Each condition grade explains the item’s expected cosmetic appearance. Used items are checked and tested before dispatch.
Tested
Checked before dispatch
Warranty
12-month cover included
Clear grading
Simple condition guide
Condition guide
New
Brand-new item
A brand-new, unused, unopened item in its original packaging, never worn, used, or activated, with all original packaging intact.
Like New
Pristine condition
The item appears as if it has just come out of a retail box. There are no signs of wear, and all original protective materials are intact. The item may have been opened or used very minimally but retains its pristine condition, and all original accessories are included.
Very Good
Minimal wear
The item shows minimal wear from general use and is 100% operational and functions as intended. It may have minor cosmetic imperfections but performs well, and may be missing non-essential accessories.
Good
Noticeable wear
The item is fully operational and functions as intended, but has noticeable wear from previous use. It may have aesthetic imperfections such as scratches or dents, and may be missing non-essential accessories.
Fair
Fairly worn
The item is fairly worn but continues to work perfectly. Signs of wear can include aesthetic issues such as scratches, dents, and worn corners, and it may be missing non-essential accessories.
The Shark Clean & Empty BU3521UKTSB is a powerful, smart cordless vacuum cleaner engineered for effortless deep cleaning throughout your home. Featuring Shark’s innovative Auto-Empty System, it automatically empties dust and debris into a base station after every clean — meaning you’ll enjoy up to 30 days of hands-free dirt disposal.
With Anti Hair Wrap technology, PowerFins, and DuoClean floorhead, this lightweight cordless vacuum tackles carpets and hard floors with ease while actively removing hair from the brush roll. The built-in LED headlights, pet tool, and crevice tool make it perfect for pet owners and households that need precision and convenience.
- Auto-Empty System – automatically empties the vacuum into the Clean & Charge base, storing up to 30 days of dust and debris.
- Cordless freedom – enjoy up to 40 minutes of runtime with powerful suction and fade-free performance.
- Anti Hair Wrap technology – actively removes hair from the brush roll, preventing tangles and blockages.
- DuoClean floorhead with PowerFins – two motorised brush rolls work together for deep carpet cleaning and effective hard floor pickup.
- Lightweight & portable – easy to manoeuvre for above-floor cleaning, stairs, and car interiors.
- LED headlights – illuminate hidden dust and debris under furniture and along skirting boards.
- Pet tool & crevice tool included – designed to remove embedded pet hair and clean tight spaces with precision.
- Multi-surface performance – intelligently adapts to both carpets and hard floors for a consistent clean.
- Removable battery pack – charge on or off the dock for flexible cleaning.
- Self-standing Clean & Charge Dock – automatically charges the vacuum and collects dust for ultimate convenience.
- HEPA filtration system – traps 99.9% of dust and allergens inside the vacuum (based on IEC 62885-2, Cl.5.11 at 0.3–10 microns).
The Shark BU3521UKTSB offers the perfect combination of power, technology, and ease of use — giving you a cleaner home with less effort and maintenance.
| Specification | Details |
|---|---|
| Model | Shark Clean & Empty BU3521UKTSB |
| Type | Cordless Stick Vacuum Cleaner |
| Power Source | Rechargeable Lithium-Ion Battery |
| Runtime | Up to 40 Minutes |
| Charging Time | Approx. 3.5 Hours |
| Dust Capacity (Base Unit) | Up to 30 Days (Auto-Empty System) |
| Floor Types | Suitable for Carpets, Hard Floors & Upholstery |
| Filtration | Anti-Allergen Complete Seal with HEPA Filter |
| Head Type | DuoClean + PowerFins (Motorised) |
| Technology | Anti Hair Wrap, Auto-Empty |
| LED Lights | Yes (on Floorhead) |
| Accessories Included | Pet Tool, Crevice Tool, Charging Dock |
| Noise Level | Approx. 80 dB |
| Weight | Approx. 4.1 kg |
| Colour | White / Mahogany |
Standard Delivery - £1.99 - 1–2 working days - (Free over £19.99)
Next Day Delivery - Free - Free on orders £49.99+
Express Delivery - £4.99 - (incl. Saturday)
Friday orders: Next-day delivery is not guaranteed.
For guaranteed Saturday delivery: choose Express (£4.99) (before 1pm).
Working days are Monday to Friday (excluding public holidays). Orders placed after 4pm on Friday are processed on Monday.
Postcode restrictionsNext-day delivery is mainland UK only and excludes:
Deliveries to these areas may take 3–5 working days.
We offer a 30-day money-back guarantee on items returned in the same condition they were received.
If the product was supplied sealed, it must be returned sealed and unused to qualify for the money-back guarantee.
Opened items may still be returned, however the 30-day money-back guarantee will not apply.
For full details, please see our Returns Policy.
A brand-new, unused, unopened item in its original packaging, never worn, used, or activated, with all original packaging intact.
Like NewThe item appears as if it has just come out of a retail box. There are no signs of wear, and all original protective materials are intact. The item may have been opened or used very minimally but retains its pristine condition, and all original accessories are included.
Very GoodThe item shows minimal wear from general use and is 100% operational and functions as intended. It may have minor cosmetic imperfections but performs well, and may be missing non-essential accessories.
GoodThe item is fully operational and functions as intended, but has noticeable wear from previous use. It may have aesthetic imperfections such as scratches or dents, and may be missing non-essential accessories.
FairThe item is fairly worn but continues to work perfectly. Signs of wear can include aesthetic issues such as scratches, dents, and worn corners, and it may be missing non-essential accessories.
| SKU: |
UEL003838387 |
|---|---|
| EAN/UPC: |
0622356329569 |
Pay every 2 weeks in 4 interest-free payments.
Klarna's Pay in 3 / Pay in 30 days are unregulated credit agreements. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Late fees may apply.
Buy now, pay later interest free instalments.
No hidden fees. This is a credit product. 18+.
Pay every 2 weeks in 4 interest-free payments.
Klarna's Pay in 3 / Pay in 30 days are unregulated credit agreements. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Late fees may apply.
Buy now, pay later interest free instalments.
No hidden fees. This is a credit product. 18+.
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