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WV 6 Premium 16335310 https://www.kaercher.com/uk/home-garden/window-vac/wv-6-premium-16335310.html The top-of-the-range Kärcher WV 6 Premium is our best ever Window Vac, offering outstanding cleaning results thanks to the innovative new lip technology.
Kärcher 79.99 GBP

Window vac WV 6 Premium

The top-of-the-range Kärcher WV 6 Premium is our best ever Window Vac, offering outstanding cleaning results thanks to the innovative new lip technology.

Part number: 1.633-531.0
Find your local Kärcher Center:

The top-of-the-range Kärcher WV 6 Premium is our best ever Window Vac, offering outstanding cleaning results thanks to innovative new silicone lip technology that lets you achieve a sparkling, streak-free finish right up to the edges. Use it on any flat surface around your home, including windows, mirrors, tiles and shower screens, and use it to suck up condensation and liquid spills, too. The powerful WV 6 Premium cleans for up to 100 minutes on one charge - the equivalent of 215 windows - and has a minute-by-minute LED battery level display so that you always know how much cleaning time you have left. A fast charger means you can get to work in next to no time, and its 50% bigger dirty water tank means you can clean a much greater surface area before it needs emptying. It comes fully equipped with everything needed to achieve streak-free surfaces all around your home, including an extra 170mm suction head, adjustable premium spray bottle, microfibre cloth and window cleaning concentrate.

Features and benefits
Liquid Silicone Lip Technology
  • The New lip-technology with the use of 'liquid silicone' allows cleaning from the upper edge to the ground without interruption ensuring perfect streak-free cleaning result right up the edge.
Extra-Long Battery Running Time
  • The Window Vac's extra-long battery running time of 100 minutes enables uninterrupted cleaning for up to 300m² on just one charge.
LED Battery Indicator
  • Plan you cleaning task confidently and effectively thanks to the minute-by-minute LED indicator, continuously displaying the remaining battery life of your window vac.
Pleasantly Quiet
  • Minimal disturbance, generating a low noise level of only 50dB.
Easy-to-Empty Container
  • Simply open the tank and pour the contents down the sink - it's quick and easy, with no contact with dirty water.
Removable Blade
  • The squeegee blade can simply be detached from the suction nozzle and cleaned after usage.
The Original Inventor
  • Original Kärcher quality from the inventor of the Window Vac.
3 x Faster
  • Up to 3 x faster than with conventional methods.
Streak-Free Cleaning
  • Drips & streaks are now a thing of the past thanks to the Kärcher Window Vac.
  • Suitable for all smooth surfaces, such as tiles, mirrors, condensation, worktops and shower screens.

Technical data

Working width of vacuum nozzle (mm) 280 + 170
Dirty water container capacity (ml) 150
Battery running time (min.) 100
Battery charging time (min.) 170
Battery type Lithium ion battery
Current type (V/Hz) 100 - 240 / 50 - 60
Weight including battery (kg) 0.8
Weight without accessories (kg) 0.8
Weight incl. packaging (kg) 1.2
Dimensions (L x W x H) (mm) 126 x 280 x 310


  • Lithium ion battery
  • Quick charger
  • Premium spray bottle with microfibre wiping cloth
  • Window cleaner concentrate (1 × 20 ml)
  • Interchangeable suction nozzle
Application areas
  • All smooth surfaces
  • Windows
  • Mirrors
  • Tiles
  • Tables / Worktops
  • Shower screens

WV 6 Premium is rated 4.5 out of 5 by 33.
Rated 2 out of 5 by from No proper instructions The unit appears to work, but there are no instructions. Most aspects should be straightforward, but charging is pure guesswork. Request to Karcher has been ignored,
Date published: 2019-12-01
Rated 3 out of 5 by from Not so steak free I bought this thinking from the ads, reviews and description that it would be ideal for what I require. After many uses now I am not as impressed as I thought I would be. There is a lot of streaks left when finished and you still require a cloth to finish drying. Manually cleaning is probably just as quick.
Date published: 2019-11-29
Rated 5 out of 5 by from Perfect! This is my second Kärcher window Vac. I really like it and makes window cleaning so easy. However packaging needs to be reviewed as the sample window wash was squashed and spread all over the appliance, so I had to wash the window vac before use. It’s amazing how far that little sachet can spread!
Date published: 2019-11-20
Rated 5 out of 5 by from Excellent window vac... I feel a bit peeved - I bought this only a short time ago ...and now the price has come down SINIFICANTLY to the point that I feel that I have been duped.
Date published: 2019-11-19
Rated 4 out of 5 by from Great piece of equipment Bought online a week ago and proving extremely efficient for removing condensation and cleaning shower screens
Date published: 2019-11-18
Rated 5 out of 5 by from Painful conservatory windows Used WV6 for the first time last week. Cleaned all inside windows in house and conservatory in less than one hour. At last we have really clean inside conservatory windows. Top job. Highly recommended.
Date published: 2019-11-17
Rated 5 out of 5 by from Probably the best little gadget I have bought I recently bought this window vac hoping it would clear the condensate that accumulates on our windows.Well it clears it in minutes.We are really pleased with it.
Date published: 2019-11-16
Rated 3 out of 5 by from Great but no small microfibre cloth The delivery of this product was marred by the fact that while the cleaning bottle is supplied with two microfibre cloth holders, one small and one large, only the large microfibre cloth is supplied. This renders the whole system useless for small windows unless you come back to Karcher to order the small cloths. Kind of daft. I enjoyed getting the product and planned to do all our small sash windows, only to find I couldn't effectively clean them first. Wake up Karcher.
Date published: 2019-11-10
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