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Karcher WV50 Window Cleaning Vacuum and Spray Bottle

by Kärcher
4.6 out of 5 stars  See all reviews (658 customer reviews)
RRP: £69.99
Price: £63.95 & FREE Delivery in the UK. Details
You Save: £6.04 (9%)
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In stock.
Delivers from and sold by Amazon in certified Frustration-Free Packaging. Gift-wrap available.
Want it Wednesday, 23 April? 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
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Is this a gift? This item is delivered in its own packaging. To keep the contents concealed, select This will be a gift during checkout.
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: £71.44

These items are dispatched from and sold by different sellers.

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Product Information

Technical Details
Part Number 16331050
Item Weight1.3 Kg
Product Dimensions33.6 x 33.2 x 12 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 1,414 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

The Future of Window Cleaning is Crystal Clear

Achieve professional results in a fraction of the time with the innovative Window Vac from Kärcher

The first of its kind, this brand new product sucks surfaces completely dry, streak free and makes it easier than ever to achieve crystal clear windows in an instant. It’s also perfect for removing liquid from mirrors, shower screens, tiles, condensation from windows and even spills from floors and worktops. For best results we recommend using the Kärcher window cleaning agent and applicator bottle accessories which come as part of the WV 50 Plus package.The microfibre head is perfect for cleaning away dirt from any smooth surface.

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Everyone has their tactics for achieving smear free, crystal clear windows. But the real secret is in the drying. The new Window Vac from Kärcher sucks surfaces completely dry removing all irritating streaks, without drips. For best results we recommend using the Kärcher window cleaning agent and applicator-bottle accessories.

This versatile product is handheld, easy to use and achieves an expert finish with one satisfying swipe. Weighing in at just 0.7KG there is little chance of fatigue - even if you were to clean up to 45 windows, which can be achieved in a single charge (Statistic based on an average UK window size of 1 x 1.5m and the device’s ability to clean up to 60m² per charge.). The Kärcher Window Vac is lithium-ion battery driven and cordless, meaning with this must-have gadget, window cleaning has never been so easy!

It can be hard to achieve an expert finish with standard cleaning products, which is why it is estimated that 75% of UK households outsource their window cleaning. The Kärcher Window Vac is incredibly simple to use and achieves professional results without the hard work, saving time and avoiding the constant need to pay for a window cleaning service!

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About Kärcher

Founded 75 years ago, Kärcher is a German family-owned company whose ambition is to constantly invent hi-tech solutions to simplify cleaning tasks for consumers and professionals alike. For over 50 years Kärcher has perfected pressure washing while developing the brand as a global leader with its outstanding innovation. 82% of all products have been developed within the last 4 years providing the very best innovative cleaning solutions.

Kärcher provide the most reliable pressure washers on the market, and have been trusted to clean prestigious world heritage sites such as Mount Rushmore and the Space Needle in the USA, the Statue of Christ in Rio de Janeiro and closer to home, Nelson’s Column.

Box Contains

1 x WV50 Window Vac
1 x charger
1 x battery
1 x 280mm wide suction head
1 x Spray bottle
1 x Spray bottle head
1 x Micro fibre window cloth
25ml cleaning concentrate

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Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews
390 of 401 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.
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42 of 43 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!
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58 of 60 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
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82 of 86 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.
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115 of 121 people found the following review helpful
4.0 out of 5 stars Window cleaner, great tool for condensation 17 Jan 2011
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!
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125 of 132 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!!
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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
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102 of 108 people found the following review helpful
Verified Purchase
Ordered this and received in no time at all even with the free delivery so top marks for that!

The product, well it is what you would expect from Karcher and any German manufacturer, solid and has a high quality feel about it, i quickly assembled it and it all looked pretty durable.

I have had a quick go with it on the french doors and it works amazingly well, i used the free sachet of cleaner, now thats run out I am not sure what to use, that said it really did work.

Just squirt, rub and vac up, it is really that simple. Quite brilliant to think no bloody big bucket of water required with sponges and everything else and the finish is great.

A top purchase.
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Most Recent Customer Reviews
1.0 out of 5 stars Not recommend
Waste of time & effort. Leaves smears and it feels awkward when handling. Hence I dropped the machine and broke the head also the spray cloth is too small. Read more
Published 3 days ago by miss a stone
5.0 out of 5 stars :) Happy days
i get great cleaned windows and not alot of time doing them am happy with my karcher :).. and would advise everyone 2 get one :)
Published 7 days ago by cat
5.0 out of 5 stars Does a good job
Leaves a smear-free finish on windows and is much quicker than a cloth. The battery lasts long enough to do a window cleaning session.
Published 9 days ago by Inspectorgadget
2.0 out of 5 stars The name does not ensure the quality
After numerous TV adverts about the benefits of using the window cleaning vacuum I purchased this one as Karcher usually stands for quality. Read more
Published 15 days ago by Ann Oates
5.0 out of 5 stars definitely a useful tool
How amazing is this?! I didn't think I'd appreciate a window cleaning product as much as this. I have to confess, it had been 'a while' since cleaning our windows, but this has... Read more
Published 16 days ago by John Vickers
5.0 out of 5 stars Window vac
Reading most of the reviews before ordering my expectations were only average , but apart from putting it together which I found tedious the karcher w 50 is one of the best time... Read more
Published 16 days ago by M. Fisher
5.0 out of 5 stars Clean up
Delivery was prompt and on time. Brilliant piece of equipment. Does the windows and shower with no hassle what so ever. Should have bought one years ago.
Published 17 days ago by Mervyn
5.0 out of 5 stars Great product
I find this product invaluable for steamy windows and for clearing & cleaning the shower. Wish I had known about it before now !
Published 18 days ago by dorothy gordon
3.0 out of 5 stars time saver
It's quick to use but unless you use deionised water it will leave some streaks. Overall a reasonable purchase and as a pensioner it does use less effort
Published 25 days ago by bobmc
4.0 out of 5 stars Easy peasy!
This system is so easy to use, light to hold and quick. Just tricky on the edges and corners, use a cloth to wipe those. Read more
Published 26 days ago by Lynne
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