Karcher WB 7 Plus 3-in-1 Wash Brush
225/4799£35.00
*- Save £5.00Was £40.00
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
Need to clean your car or outdoor surfaces without constantly swapping attachments? The Karcher WB 7 Plus is a 3-in-1 wash brush that combines foam application, high-pressure flat spray and soft brush cleaning. You'll tackle stubborn dirt on delicate surfaces like paint, glass or plastic safely. Select your preferred function using the simple switch mechanism. The integrated detergent tank means longer working sessions without refilling breaks. This versatile tool saves time and delivers perfect cleaning results every time.
It's designed to work thoroughly yet gently on sensitive materials. You'll apply foam for pre-treatment before loosening dirt with the flat spray. The soft brush lets you scrub without scratching vulnerable surfaces. Three essential cleaning functions in one product means less time changing accessories. The detergent tank keeps you working continuously on larger jobs. This brush combines convenience with careful cleaning for multiple outdoor tasks.
- Model number: 26443740.
- Manufacturer's 2 year guarantee.
- EAN: 4054278967226.
4.6
45 reviews
91%
Recommended this product
Customers Say
The Karcher WB7 brush is praised for easy switching between foam, jet, and rinse, making car and surface cleaning efficient and enjoyable. Some find it heavy or wish for better foam output.
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.
Gread feautures
Precision cleaning perfect
Jack88, 35 - 44
Great functionality
I used the WB7 brush for the first time this afternoon. I used it to clean the solar panels on my shed/outbuilding. It has excellent functionality and it's very easy to switch from jet to foam to rinse.
Mikey 94
best thing to wash your car
it’s great no changing the adapters it’s great to clean your car with would recommend it to anyone
jason, 45 - 54, crewe cheshire
Best accessory
This has revolutionised the chore of washing our car. I absolutely love it. There is no need to keep changing attachments and it makes the whole process actually enjoyable! The only slight downside is the brush head is a bit big for getting into the really dirty bits of alloy wheels
Tankgirl 72, 45 - 54, Preston
Cleaning brush
Another great product a little heavier than I thought but worked well
Englandsteve, 55 - 64, Kent
Kärcher - WB 7 Plus
Purchased did not work as demonstrated on web. Would not dispense soap from soap/foam setting on brush when used with K5 Premium Smart Control. Then randomly leaked soap on jet and brush settings going through a complete bottle of shampoo. Had numerous calls with Kärcher trying to resolve.
MacG, London
Everything in 1
I love this. Makes washing the car much easier with the foam spray just a click away. You wouldnt think it wouldn't make much difference but it does. 30 odd quid well spent for me
Lee, 45 - 54, Manchester, UK
Karcher WB 7 Brush
Almost a 5. Great accompaniment for the pressure washer. Don't apply to much pressure when washing car.
Zivo69, 55 - 64, Gloucester
Simple to use
Great for cleaning the car, easy to switch between the shampoo settings and brush wash settings
Collie, 65 or over, Dundee
Good
Love it just wish I could extend it more but is good
Don
Hello Kennyv,
The Karcher WB 7 Plus 3-in-1 Wash Brush is indeed compatible with the K Silent eco!Booster.
Thank you for using Q and A.
No it does not fit . I bought the bundle as you would assume it would fit ? But no it doesnt .
Hello Jam,
I have checked on this and can see that the
Karcher WB 7 Plus 3-in-1 Wash Brush is not compatible with the OC3 machine.
Thank you for using Q&A
Hi Lorraine,
Karcher WB 7 Plus 3-in-1 Wash Brush
The wash brush can be used with all Kärcher pressure washers from K 2 to K 7.
Thanks for using Q and A.
Hello Kenny,
The supplier has advised the following for the Karcher WB 7 Plus 3-in-1 Wash Brush:
"We can confirm the WB 7 is compatible with the K silent."
Thank you for using Q&A.
Hello NBD.
Karcher WB 7 Plus 3-in-1 Wash Brush:
Yes, it is designed for delicate surfaces such as paint, glass, and plastic, making it suitable for windows and conservatories.
The brush features three cleaning modes—a foam jet, high-pressure flat spray, and brush function—all easily selectable via a lever on the handle.
Thank you for using Q&A
Hello Ive,
I can confirm that this Karcher WB 7 Plus 3-in-1 Wash Brush is an accessory for the Karcher pressure washers.
Thank you for using Q&A
Hello there,
After checking with our supplier, they have advised for the Karcher WB 7 Plus 3-in-1 Wash Brush: The WB 7 Plus can be used with the single lance extension. The part number for this is 2.643-240.0.
Thank you for using Q&A.
Hello Zaara,
Our supplier has confirmed that the Karcher K3, K4, K5, K6 & K7 can be used without a direct water hose. To be able to do this, an additional kit would be required, which is called the Suction Hose & Filter Kit.
Thank you for using Q&A
Hi Bigtaff
The Karcher WB 7 Plus 3-in-1 Wash Brush is a multifunctional accessories for Kärcher K 2-K 7 pressure washers. It will fit the K2.
Thank you for using Q&A
Hi Paul
Having checked, it is showing that the Karcher WB 7 Plus 3-in-1 Wash Brush can be used on vehicle paintwork.
Hope this helps.
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.