








🧼 Clean smarter, not harder — the future of effortless home care!
The Shark Clean & Empty Cordless Vacuum Cleaner combines a lightweight 2.7kg design with a powerful 40-minute runtime and an innovative auto-empty system that seals away 99.9% of dust and allergens. Equipped with multiple specialized tools and LED headlights, it ensures thorough cleaning on carpets and hard floors while minimizing maintenance with a sealed bagless base that holds dirt for up to 30 days.










| ASIN | B0F5X43Z7P |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries required | Yes |
| Best Sellers Rank | 15,045 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 50 in Stick Vacuums & Electric Brooms |
| Customer Reviews | 4.4 4.4 out of 5 stars (400) |
| Date First Available | 22 April 2025 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Form Factor | Stick |
| Included components | Anti-Allergen Brush, Auto-Empty Charging Dock, Crevice Tool, Motorised Hand Tool, Multi Surface Tool |
| Item model number | BU3521UKTSB |
| Product Dimensions | 35.3 x 26.4 x 109.2 cm; 2.7 kg |
A**R
Shark clean and empty vacuum
Shark clean and empty vacuum is fantastic.I wish I had bought one years ago.its lightweight and suction is amazing and it empties itself.well worth the money.the design is great and you get different attachments.overall 10 out of 10
H**K
Great vacuum to clean my 1 bed flat
I have used it for a month since the purchase. So far, can't complain! The suction is good and the battery life is sufficient to clean my flat (about 40sqm). The auto empty system as well as the standing dock has been super useful, keeping my vacuum to constantly be charged. Other functionality wise, it is a little basic, but still the whole package I think - auto/eco/power mode, light in front of the main head, battery level is shown as 4 blocks. The downside is, it is a little loud I feel like compared to the other vacuums I have used. The auto empty functionality can be a little loud as well, but then again it's only for a couple seconds and you can turn it off as well. Overall, for the price point, this is a great cleaner compared to the other knock off dyson/shark brands in amazon.
J**N
Light to lift, easy to charge and empty
Perfect, easy to lift. It charges in my cupboard and is always ready to use. Light to use, good for daily/weekly run around. Turns effortlessly to get in corners and awkward spots. Lifts fur from upholstery reasonably well with the attachments. Drawbacks: Suction a little lower than my old vacuum and sometimes it does not auto-empty and needs to be opened up by hand. The base unit takes a lot of dust before it needs emptying. The base unit is pretty straightforward to remove and empty. The vacuum comes with one filter in it, I would advise having a spare. They can be washed, but a spare is needed while the other one is drying.
H**R
Light, effective, convenient and fun!
OMG - I looooove this cordless vacuum! It is so effective for kitchen, cat-litter- crumbs, cat hair and general dirt. And because it’s always charged and emptied, I use it so much more regularly than my corded Shark vacuum. It’s really effective and has a great set of really useful tools for upholstery, dusting, and a whole host of others. The self empty is like a beautiful magic technology because I hated that job most of all. This little marvel will deal with your carpets, rugs and hard floors automatically, charging for the surfaces as you go. I have a corded Shark for our bedrooms which have less wear than our living/dining-room and I honestly think this little Shark is more powerful than the corded one. We have the same rugs all through and the ones in our living/dining-room are fully cleaned of cat hair compared to the bedrooms. It’s actually fun to use. Yes - actually fun to use. And I HATE any form of housework! Cannot recommend this product highly enough.
L**Y
Amazing vacuum
I already have a corded upright Shark vacuum but it was a nightmare carrying it up and down the stairs, being an asthmatic made it had work I purchased this clean and empty cordless and wow - im impressed. Very easy to put it all together. The docking station comes with a button for quiet times, so the vac doesn't make a lot of noise when being emptied automatically. The vac itself is very lightweight and so easy to vac up. It has auto detect built in, so the vac adjusts itself when on carpet or lino etc. Also comes with eco mode and heavier suction when needed. This is going to be such a game changer for me
�**�
Compact, great suction, but noisy.
So far so good, though I will update if required. The good bits: Brilliant suction. Nice and compact if you have a smaller home. Nice and lightweight to manoeuvre. Performs very well on hard floors. Self emptying dust receptacle is great, especially if you don’t want to handle dead spiders! Bright headlights for darker areas. Great for animal hair. Not so good bits: The self emptying dock doesn’t always discharge everything, sometimes it needs a little shake. Not quite as good on carpeted areas, but still performs better than most. Charging lead isn’t that long. Run time not quite as long as it states, but still adequate. Emptying dock is noisy, not so good if you’re in a flat or terraced. Even though we’re detached, our neighbour claims to have heard it when we used it late one evening. Overall, bought this to replace a cordless Miele, and it (so far) has performed very well. Having recently moved to a larger house, it’s perfect for moving from room to room without the faff of plugging and unplugging. Not all of our rooms are used regularly, so just need a light going over most days. Husband has been doing some major building renovations, for which we’re using the Henry, but this is just perfect for everyday mess from the kids. Recommended if you can get it at the sale price.
L**B
Shark Stick vacuum, self emptying.
This vacuum is fabulous, it great quality, it has a charging stand that the vacuum also empties itself. Very useful, it’s not too heavy for anyone with disabilities with lifting and their hands. Battery life is good, it does 3 to 4 rooms, the manoeuvrability is good round the furniture, it is cordless but you need to have a socket for the base. The attachments are of good quality and easy to fit. The value for money is very good for a Shark.
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