Bosch Unlimited 9 Cordless Vacuum with MicroClean
748/4045£349.99
*- Save £99.00Was £449.00
Check stock
Check stock to see your delivery and collection options:
Sign in or register to save items to your account. Simply tap the heart again to remove.
About this product
The Bosch Unlimited 9 with MicroClean takes the guesswork out of a proper clean. The clever MicroClean Ring glows white when surfaces look clean, then turns blue when they're genuinely spotless. It captures over 99.9% of particles with the MicroClean Brush, which also has anti-hair tangle technology. It runs for up to 60 minutes on a full charge and recharges in a couple of hours.
At 3.3kg, it's light for a cordless stick and converts to handheld for sofas, stairs or the car. The HEPA filter is ideal for allergy sufferers, and the motorised floorhead switches between carpets and hard floors at the touch of a button. The 0.4l dustbox empties easily without mess, plus a wall-mounted docking station keeps it charged and out of the way. It includes a crevice nozzle, upholstery nozzle, and long flexible crevice nozzle for awkward spots. Running at about 80 decibels, it works on carpets, deep pile, wool, rugs, hard floors, laminate, upholstery and stairs.
Floor suitability:
- Suitable for carpets and rugs.
- Suitable for deep pile carpet and rugs.
- Suitable for wool carpet.
- Suitable for hard floors.
- Suitable for laminate flooring.
- Suitable for upholstery.
- Suitable for stairs.
Vacuum cleaner features:
- Weight 3.3kg.
- Size H130, W25, D21.6cm.
- Charge time: 2 hours to fully charge.
- Running time from 10 minutes to 60 mins, depending on the setting used.
- Low battery indicator.
- Number of batteries in pack: 1.
- Detachable handheld included.
- Comes with a wall mountable docking station.
- Power boost - clean with increased power.
- HEPA filter - traps small particles and pet dander, making it excellent for allergy sufferers.
- Motorised floor head - drives bristles in to carpet to remove ground in dirt.
- Adjustable floorhead - switch between carpet and hard floor at the touch of a button.
- Includes crevice nozzle, upholstery nozzle, .
- Dust capacity 0.4 litre.
- 18 volts.
- Noise level: 80dB.
Handheld vacuum cleaner features:
- 18 volts.
- 60 mins running time on full charge.
- Charging time: 120 minutes.
- Low battery indicator.
- Variable power.
- Total capacity 0.4 litre.
- Includes quick charger, exchangeable battery, docking station, charging cable and crevice nozzle, furniture brush, Long flexible crevice nozzle.
- Size H130, W25, D21.6cm.
- Weight 3.3kg.
General information:
- Model number: BBS931WGB.
- Manufacturer's 5 year guarantee.
- EAN: 4242005469512.
Returns
If you want us to collect an unwanted small item after delivery, it costs £3.95 or you can return it to any store for free. You won’t be charged if the item is faulty, or if it was delivered by a supplier.
4.7
72 reviews
91%
Recommended this product
Customers Say
Bosch Unlimited 9 cordless vacuum offers strong suction, versatile settings, easy emptying, and smart cleaning tech. Lightweight and great for carpets and hard floors but battery life on turbo mode is limited.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Excellent! I'd recommend buying an extra battery.
Great design. Everything fits together easily. It cleans well, and has three different settings depending on how much suction you want. The battery pack that comes with it is only a small one. I think it makes sense to buy a second battery pack, so one can charge while the other is in use. Bosch do a bigger battery, too. I'll be getting that one.
Tingers, 35 - 44
Mrs Magic
[This review was collected as part of a promotion.] This Vacuum Cleaner is awesome, it's light powerful does the job perfectly so the wife says
TOMBOB
Fantastic hoover
[This review was collected as part of a promotion.] Excellent hoover with fantastic suction, the auto setting is very helpful. This is the only cordless hoover that I find replicates the power of a corded one. I have had Dyson,shark and gtech cordless hoovers but they don't match the quality and strengths of this one.
Will
Excellent power
[This review was collected as part of a promotion.] Superb suction and easy to use. Particularly like the extended hose section for 'doing' the car interior and down the sides of the seats.
E Williamson
CORDLESS VACUUM
[This review was collected as part of a promotion.] Qiuck and easy to use this vacuum cleaner the wife now only uses this Bosch Cleaner, The one as been abandoned in the garage due to being heavy to cart around and no good for stairs.
Micky Blue Eyes
Great features
We purchased this vacuum3 weeks ago and picked it up very quickly from the store and also very pleased with the product
Micky BlueEyes
Nice and smooth
My partner is happy with his new toy. The only thing is the battery life but we bought a bigger one on amazon, so can swap anytime. It‘s a handy hoover, not too heavy, not too loud. Since we only have it for a couple weeks, will see how it‘s going in the future. Much better than our Hetty with cable and her own mind anyway ;o)))
Steph, 45 - 54, Dunfermline
Bosch unlimited 9 vacuum cleaner
I bought this for someone else as I already have one, the best vacuum cleaner I have had, the person it was bought for is full of praise for it as am I. Also if you register it with Bosch you get a 10 year guarantee, who else does that, excellent product, definitely recommended by me.
Happy 2026, 65 or over, Lancashire
vacuum
Had this cleaner for about 2 weeks and found that the emptying was a bit fiddly to get the dust bin back onto the body and sometimes the vac itself slows down when in operational and putting it back on charge is a bit tricky to if you have not got it quite right apart from that not to bad.
muzzo
Excellent
This item is excellent.It cleans floors and carpets. The carpets come up very clean. I would recommend the Bosch cleaner. Plus the service i received from Argos was excellent.
Terry, 65 or over, Eastbourne, East Sussex
Hello Ollie, Both vacuums are suitable for multiple flooring types so it would be personal preference . The Bosch unlimited 9 cordless Vacuum s designed to prevent hair tangling, making it suitable for homes with pets. The Bosch Unlimited 7 Auto Detect Cordless Vacuum is designed to effectively handle pet hair, particularly the ProAnimal variant, which features a mini brush roller specifically designed for pet hair removal. Which one you choose would be up to you but both vacuums seem to be suitable for you.
Thank you for using Argos Q&A.
Hi Lady,
Bosch Unlimited 9 Cordless Vacuum with MicroClean 748/4045
From the details we have I can advise this has:
MicroClean Brush complete with Anti-hair tangle technology.
Thank you for using Q&A
The small print
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.