Sign in to turn on 1-Click ordering.
More Buying Choices
Diy & Homeware Add to Cart
£63.60 + FREE UK delivery
Alex Shanks Ltd Add to Cart
£65.20 + FREE UK delivery
Lydney Bathrooms Ltd Add to Cart
£65.00 + £7.65 UK delivery
Have one to sell? Sell yours here
Sorry, this item is not available in
Image not available for
Image not available


Karcher WV50 Window Cleaning Vacuum and Spray Bottle

by Kärcher
4.6 out of 5 stars  See all reviews (683 customer reviews)
RRP: £69.99
Price: £63.60 & FREE Delivery in the UK. Details
You Save: £6.39 (9%)
o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o
In stock.
Dispatched and sold by Amazon in certified Frustration-Free Packaging. Gift-wrap available.
Want it Wednesday, 30 July? Choose Express delivery at checkout. Details
  • Lightweight and compact
  • Fast and efficient cleaning and drying of windows
  • Streak-free cleaning results
  • No drips of dirty water thanks to powerful vacuum
  • Ships in Certified Frustration-Free Packaging
  • Comes with a two-year guarantee
See more product details
Karcher WV 50 Window Cleaning Vacuum
Looking for the classic Window Vacuum? Get Karcher's original cleaning machine and achieve a streak free shine in no time.

Frequently Bought Together

Karcher WV50 Window Cleaning Vacuum and Spray Bottle + Krcher - 6.291-124.0 - Concentrated Window Cleaner RM 500 - 500 ml (German Import)
Price For Both: £71.15

These items are dispatched from and sold by different sellers.

Buy the selected items together

Special Offers and Product Promotions

Product Information

Technical Details
Part Number 16331050
Item Weight1.3 Kg
Product Dimensions33 x 18.4 x 12.8 cm
Batteries:1 Lithium ion batteries required. (included)
Item model number16331050
Power SourceBattery-powered
Item Package Quantity1
Plug FormatG - 3 pin British
Certificationcertified frustration-free
Batteries Included?Yes
Batteries Required?Yes
Battery Cell TypeLithium Ion
Weight1.3 kilograms
Additional Information
Best Sellers Rank 1,526 in DIY & Tools (See top 100)
Shipping Weight7 Kg
Delivery Destinations:Visit the Delivery Destinations Help page to see where this item can be delivered.
Date First Available1 May 2007

Product Description

Product Description

Kärcher WV50 Window Vac

The Kärcher Window Vac sucks surfaces dry and makes it easier to achieve streak free windows. It is also designed for removing liquid from other surfaces including mirrors, shower screens, tiles, condensation from windows and even spills from floors and worktops. The Kärcher Window Vac is a cordless, lightweight handheld product and with a rechargeable Lithium-ion battery, the Kärcher Window Vac can clean up to 45 windows on a single charge. This kit includes the Spray Bottle.

Easy to Empty

Features & Benefits

Inbuilt lithium ion battery and charger
Compact and Lightweight

This product is designed to be easy to use and handle for all applications as it weighs only 0.700 Kg.

Easy to Empty

Simply pull out the rubber lug from the container and tip the unit up to empty the contents.

Streak free
Streak free

Gives a streak free finish due to the design of the rubber blades, allowing the liquid to suck straight from your smooth surface.

Accessory storage
Cleaning power per battery charge

You can clean approximately 45 windows (40-60 m2) per charge.

Designed for cleaning all smooth surfaces

Showers, Removing condensation, Conservatories, Mirrors, Spills, Car windows etc.

Product Details
Kärcher WV50 Window Vac - Window Cleaning Vacuum
Product Details
Kärcher WV50 Window Cleaning Vacuum and Small Head Head Attachment
Product Details
Kärcher WV50 Window Cleaning Vacuum and Spray Bottle
Product Details
Kärcher WV60 Window Vac - Window Cleaning Vacuum Kit
Product Details
Kärcher WV70 Window Vac - Window Cleaning Vacuum Kit
Window Vac
280 ml Nozzle
170 ml Nozzle    
Spray Bottle and Cloth    
20 ml Detergent      
Spare Microfibre Cloths        
Spare 280 ml Blade        
Spare 170 ml Blades        

Box Contains

  • 1 x WV50 Window Vac
  • 1 x Charger
  • 1 x Battery
  • 1 x 280 mm Wide Suction Head
  • 1 x Spray Bottle
  • 1 x Spray Bottle Head
  • 1 x Micro Fibre Window Cloth
  • 1 X 25 ml Cleaning Concentrate

  • Look for similar items by category

    Customer Questions & Answers

    Customer Reviews

    Most Helpful Customer Reviews
    409 of 422 people found the following review helpful
    3.0 out of 5 stars Karcher WV50+ 31 Mar 2012
    Verified Purchase
    I bought this tool after reading good reviews, I planned to make window, floor & tile cleaning easier. I was not dissappointed the machine did exactly as it said on the box and I would have given it 5 stars if it wasn't for the poor quality of the spray bottle. After filling the bottle with the concentrate and water and fixing the bottle back unto the cap it just would not lock. A couple of times it felt secure but when used the bottle just dropped off. It is a shame because the machine itself is excellent but the spray bottle is not fit for purpose. A cheap bottle on a quality machine just seems daft. I would have expected something better from Karcher and I hope they redress the problem before other unsuspecting buyers have these issues. I would suggest if you are thinking of buying this machine go for the basic model not the Plus version, it is cheaper and works! I would have sent the package back but felt it wasn't worth the hassle, instead I have bought a professional applicator which was not expensive and have added a quality spray bottle costing a few pounds and the whole setup works fine.
    Was this review helpful to you?
    28 of 29 people found the following review helpful
    2.0 out of 5 stars Karcher WV50 Plus Window Cleaning Vacuum 9 April 2012
    By D. Pike
    Verified Purchase
    The principle of vacuuming residual water off glass is good. However, the design needs some attention. The excess water bottle incorporated in the handle is rather small and requires frequent emptying. The spray bottle and cleaning head [Plus} in particular are not fit for purpose. The spray bottle is a Push fit to the spray head and slips off when in use. It should be a screw fit which would be more secure and would allow the normal movements of the product whe cleaning a window.
    Karcher will obviously bring out an improved Mark 2. Untill then Ill carry on as before. The delivery from Amazon co. uk was excellent as usual.
    Was this review helpful to you?
    43 of 45 people found the following review helpful
    5.0 out of 5 stars Karcher WV50 Window Cleaner 5 Jun 2011
    Verified Purchase
    Delivery excellent and very pleased with the Karcher Cleaning Vacuum. My windows have never looked so clean and I have recommended this Karcher to my friends. Cleaning windows is no longer a chore!
    Comment | 
    Was this review helpful to you?
    60 of 63 people found the following review helpful
    5.0 out of 5 stars Karcher WV50 Cordless Window cleaning vacuum 24 Nov 2010
    Verified Purchase
    Very innovative product, - Does the job - Superb for removing condensation on windows on a cold morning. Batttery life OK for about 12 windows so needs to be re-charged regularly. Very pleased with purchase
    Comment | 
    Was this review helpful to you?
    87 of 92 people found the following review helpful
    5.0 out of 5 stars Easy and quick to use 16 Mar 2012
    By Bluesky
    I bought this vac on the recommendation of a friend and very pleased I decided to buy. I am like a lot of people - I don't often bother to read the instructions unless there is a problem - and I didn't need them. It is a straightforward idea and works like a dream. I use the squirty bottle and head about 50% of the time the rest just soapy water and a wrung out cloth. Either method is fine it is the vac that is brilliant and just sucks up any water and leaves the glass shiny. Then a wipe around the window frame with the dry cloth (I am messy with getting water everywhere) and all done. I hate cleaning windows but it made the process much much quicker and bizarrely it was (almost) fun - money well spent.
    Was this review helpful to you?
    121 of 128 people found the following review helpful
    4.0 out of 5 stars Window cleaner, great tool for condensation 17 Jan 2011
    By JJJ
    I know this may sound odd, but I bought this window cleaner without the intension to use it to clean windows!
    We have a conservatory that has heating and despite having a dehumidifier we have a bad condensation problem in the winter so each day I found myself mopping the windows. This was taking about 20 minutes and never got the windows completely dry.

    With the Karcher Window Cleaning vacuum this job takes less than five minutes, just one stroke leaves the glass dry, clean and smear free. I now do not need to have the dehumidifier on for so long each day.

    The only down side for me is that the reservoir is not big enough, I have to empty it 3 or 4 times each morning. But it easy to empty and I guess a bigger reservoir would make it larger and heavier, therefore less practical to use.

    I am sure I will use the cleaning pad too at some point it to clean the windows, but I have not yet. I expect it to make cleaning the windows a much drier job than it used to be as the water is sucked away before it has chance to run over the window sill or down your arm. Good news for my carpets too, may be I am a messy worker, but they always seemed to get splashed when I cleaned the inside with soapy water.

    I would recommend this product, although it is expensive (I think) it saves me a lot of time and makes a dull job easier and even fun!
    Comment | 
    Was this review helpful to you?
    73 of 77 people found the following review helpful
    5.0 out of 5 stars Window cleaning made easy. 23 Feb 2011
    By Benji
    Great finish - no smearing, as long as you plan your movements across the window. You have to move from top to bottom, or side to side, without lifting the machine from the glass. The instructions for cleaning after use read as dificult, but are quite simple and quick to do. Karcher WV50 Cordless Window Cleaning Vacuum
    Comment | 
    Was this review helpful to you?
    131 of 139 people found the following review helpful
    5.0 out of 5 stars GREAT VAC, but there is a problem 31 Mar 2012
    Verified Purchase
    I bought this window vac as I have arthritis and window cleaning used to be a painful chore for me. Not any more! The window vac is BRILLIANT. It is lightweight, quick and easy and the results are fantastic! However, the applicator with its bottle are completely useless - every time I touch the window with it the bottle falls off and I have cleaning fluid all over the floor. It is so frustrating! They need to find a way to fix the bottle on, perhaps making it a screw on? Back to a bucket and my old applicator! It does not matter what you use to put your cleaning fluid on with, the vac works brilliantly, no streaks or smears, even in sunlight. Save your money and just buy the window vac on its own - you will love it!!
    Was this review helpful to you?
    Most Recent Customer Reviews
    4.0 out of 5 stars ... gave it 5 stars but couldn't bring myself to love a window cleaner
    Would have gave it 5 stars but couldn't bring myself to love a window cleaner ! lol
    Published 2 days ago by catherine mulgrew
    5.0 out of 5 stars Great ****
    Best gadget Ever ! I love how clean my windows are after I've used it - the squirty bottle isn't much use though as it's awkward to use
    Published 6 days ago by Audrey Hogan
    5.0 out of 5 stars Five Stars
    Great invention. Love it.
    Published 10 days ago by Julie Tomlinson
    5.0 out of 5 stars This is a must have. I got myself and ...
    This is a must have. I got myself and my son one, wawoooo cleaning windows is a breeze. BUY ONE!!
    Published 12 days ago by Lynda Fraser
    5.0 out of 5 stars Five Stars
    Mums delighted with this product
    Published 14 days ago by Karen Thain
    5.0 out of 5 stars Five Stars
    Best gadget ever. Cleans the windows . Cleans the shower and mops up winter window condensation
    Published 18 days ago by Terry Collins
    4.0 out of 5 stars Four Stars
    Published 21 days ago by HUGH MC KENNA
    5.0 out of 5 stars Five Stars
    Very good thankyou
    Published 23 days ago by mr j a nicholson
    5.0 out of 5 stars Fabulous product.
    This product I could not live without. It has made my life easier and my house cleaner. Not only for wiondows, this is great for flat shiny surfaces such as glass, mirror,... Read more
    Published 26 days ago by Mrs. Pj Dilworth
    5.0 out of 5 stars Condensation relief
    I suffer with a lot of condensation on my house windows.I bought this product to help me overcome the laborious task of virtually mopping them every day. Read more
    Published 1 month ago by MR.T.W.CUNNINGHAM
    Search Customer Reviews
    Only search this product's reviews