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WV1 Window Vac

The Kärcher WV1 handheld window cleaner effortlessly sucks up moisture and leaves surfaces streak-free, clean and dry. This handheld window vac can also help you tackle condensation too.

WV1 16330110 https://www.kaercher.com/uk/home-garden/window-vac/wv1-16330110.html The Kärcher WV1 handheld window cleaner effortlessly sucks up moisture and leaves surfaces streak-free, clean and dry. This handheld window vac can also help you tackle condensation too.
Kärcher 39.99 GBP
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The Kärcher WV1 is an innovative handheld window cleaner that effortlessly sucks up moisture and leaves all flat surfaces streak-free, clean and dry. It makes cleaning surfaces easy - simply spray your windows with detergent, clean off dirt with a cloth, then vacuum the water away. You can use your WV1 on condensation too, whether it’s inside your home or steamed-up windows in the car – just one quick wipe and the job’s done. This versatile tool isn’t just for cleaning windows – it’s ideal for tackling all kinds of cleaning jobs around the home, with a 250mm cleaner head that's ideal for shower screens and tiles. It also leaves mirrors sparkling clean, and even sucks up liquid spills from floors and worktops. The Kärcher WV1 is fully rechargeable, lightweight and easy to use, with a powerful lithium-ion battery that can clean up to 45 windows in just one charge. The WV1 comes with a two year guarantee.

Features and benefits
  • Lightweight in the hand, making it comfortable to use.
Compact and handy
  • The small, handy device now makes cleaning smooth surfaces even easier.
  • Even the bottom edge of the window is easy to reach with the Kärcher battery-powered Window Vac.
Battery charge time
  • 2 hours are required to fully charge your battery.
The original
  • Original Kärcher quality from the inventor of the window vac.
Three times quicker
  • Window cleaning is three times faster with the Window Vac than with conventional methods.
Drip and streak-free results
  • Thanks to electric water vacuuming, dripping water is now a thing of the past. For sparkling clean windows.
  • Quick and simple tank emptying without coming into contact with dirty water.
Range of applications
  • The window vac can be used on all smooth surfaces such as tiles, mirrors, work surfaces or shower screens.

Technical data

Dirty water container capacity (ml) 100
Battery charging time (min.) 90
Battery running time (min.) 20
Cleaning performance per battery charge Approximately 55 m² = 18 windows
Current type (V/Hz) 100 / 240 / 50 / 60
Weight including battery (kg) 0.55
Dimensions (L x W x H) (mm) 130 x 250 x 275


  • Lithium ion battery
  • Charger
Application areas
  • All smooth surfaces
  • Windows
  • Mirrors
  • Tiles
  • Glass tables
  • Shower screens

WV1 is rated 4.5 out of 5 by 43.
Rated 4 out of 5 by from Easy peasy I usually use a window cleaning squeezy for cleaning Windows, both at home and work. I was a little apprehensive in using the WV1 thinking it wouldn't be as quick as the squeezy. My first attempt at using the WV1, I didn't get it down the full window and had to change round to wipe the window horizontally. A slight change in my grip changed this and now I can do the full window vertically. Also I didn't wipe the blade, as I would normally do. This left a bit too much solution at the top of the window. A quick wipe of the blade solved that problem. The WV1 does leave a streak from window, and on mirrors its excellent.
Date published: 2017-02-19
Rated 5 out of 5 by from Brilliant.... The truth is you don't know how much you have missed it until you start using it. My shower enclosure door was a mess mainly as we live in a hard water area, you have to wash it with extra strength cleaning product, then the issue is rinsing it, I don't have that issue anymore, with the Karcher WV1, I just scrub and squeegee it off, i sucks up the suds and leaves a brilliant finish...I have also done the patio doors and i am very impressed. d say if you are reading this review, then you are already interested, go and buy it...
Date published: 2017-02-19
Rated 4 out of 5 by from Great results I like to take AGES in the shower and the room is normally seriously steamed up by the time I'm finished. This little gadget is fantastic at sucking up all that condensation. Two minutes using the window vac and the shower glass and tiles no longer look like they're from a humid rainforest. It gathers up an amazing amount of water. The battery charge lasts around a fortnight of that use and takes a couple of hours to charge back up again. It's light and not too bulky for getting into nooks. Instructions are fairly rubbish pictograms but it's simple and easy to fathom out without them.
Date published: 2017-03-09
Rated 5 out of 5 by from Wouldn't be without one now. I was eager to try out the new window vac. Easy to set up and charge. I got to work with it straight away and WOW. Using this is effortless and cuts down your time on cleaning windows. Was a bit unsure how this would leave the glass dry and streak free but it does. I have also tried on mirrors, tiles and the shower screen, easy peasy. My wife loves how I love to now wash the Windows. It's saving us a fortune on a window cleaner and we can do the inside and outside quicker than what they can do the outside. Would be lost without it. Thanks Karcher for the WV1, love it.
Date published: 2017-02-25
Rated 5 out of 5 by from Very good WV1 easy to use I had karcher WV1 for a while use on my glass table & window & bath room tile & car it was very easy to use When i received WV1 it was in tidy brown box it was perfect package Downside I thought windows bottles with it but no I need buy windows bottle, Charger plug in vac not good better with docking but maybe in the future I hope Goodside WV1 is Lightweight and easy cleaning windows It was perfect to use so I very pleased with it When I clean windows I have few streak but soon be streaks free ;) So I would recommend it to my family & friends
Date published: 2017-03-05
Rated 5 out of 5 by from Effortless and faultless every time! I turned in to an obsessed cleaning machine when the window vac arrived, testing it out on everything; windows, mirrors, high gloss tv unit, shower screen, etc. Effortless and faultless every time. For me this product is most useful at clearing condensation from windows, before I was using a squeegee to clear the condensation, creating puddles on the windowsills not anymore! The lightweight easy to use WV1 handheld window cleaner clears them with zero fuss, sucking away the water and really does leave them streak-free, clean and dry. The width of cleaning head seems just about right for most areas.
Date published: 2017-02-19
Rated 5 out of 5 by from Great things come in small packages. The first thing you notice is how small and light it is. Once the blade is clipped to the body you are away. It's really easy to use. I didn't think it would make a big difference to window cleaning, but it makes the task a lot cleaner, no water running onto the frame and sill. Only improvement would be a slightly wider rubber on the blade to get into the corner. It comes into its own for clearing condensation from the windows and cleaning the shower enclosure. It leaves a streak free finish. I haven't tried it on the car windows but am sure it will be great.
Date published: 2017-03-03
Rated 4 out of 5 by from This sucks! But it's supposed to..... Thought about getting one of these for a long time and even looked at other brands but went for Karcher as I have used their products before. I was not convinced it would be worth the money but it is. We use it in two shower rooms to deal with the condensation on screens, walls etc and it is quite amazing how much water it deals with. I haven't quite perfected the streak free yet, but that is me not the machine. Don't think about it, just get one. You won't be disappointed. And I'm Scottish and cynical!!!! Now, to purchase the spray gun/ t-bar......
Date published: 2017-02-26
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