Window Vac

Kärcher's Window Vacs clean windows three times faster, leaving them completely streak-free. The handy devices have no trouble vacuuming away the water from the window every time you clean – with no dripping dirty water and no streaks.

Window Vac
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Products benefit

Cleaning is noticeably easier and 3 times quicker compared with conventional cleaning methods. What's more, the high-grade lips and the suction function are guaranteed to leave your windows sparkling. The convenient battery operation and more compact design of the new generation guarantees maximum flexibility when cleaning all smooth household surfaces. Try it out and see for yourself!

The application of the Window Vac at a glance



First of all, wet the pane with cleaning agent, ideally using the spray bottle from the WV 2 Plus/ Premium or WV 5 Plus/ Premium battery-powered Window Vac kit.

Fenster reinigen


The glass is subsequently cleaned with the spray bottle’s microfibre wiping cloth.

Vacuum windows with Kärcher window vac


Finish by suctioning off the dirty water with the cordless battery-powered Window Vac, leaving the glass perfectly clean.

Application areas

The complete range of Window Vacs from Kärcher

Higher WV classes are recommended for cleaning larger window surfaces. Alongside improved performance data, higher range classes also offer practical additional functions like a handy interchangeable battery system, a handle with a soft component which makes the device particularly comfortable to use, or an interchangeable suction nozzle which allows you to clean even narrow windows with ease.

WV 1 – the compact

Li-Ionen Akku

Lithium-ion battery

The built-in lithium-ion-battery enables you to clean a window area of up to 55 m² with just one battery charge.


Low weight

The WV 1 is impressive thanks to its incredibly low weight and small size.


LED display in the field of view

The LED integrated in the on/off switch lets you know as soon as the battery needs to be charged.



The WV 1 Plus Window Vac set includes a great complete package, consisting of the Window Vac, a spray bottle with microfibre wiping cloth and a powerful window cleaner concentrate. So you can start cleaning right away!

And anyone who chooses the kit WV 2 Premium / WV 5 Premium can even clean lattice windows and narrows areas, thanks to the additional narrow suction nozzle.



The accessory catalogue for the Kärcher battery-powered Window Vacs complements the device perfectly and its nifty product ideas ensure convenient window cleaning for every situation. The telescopic extension kit, for example ensures easy and streak-free cleaning of high and hard-to-reach windows. Click on the points in the image to the right for more information.