Kärcher has improved the original Window Vac and developed an even more flexible model, the WV 6, with innovative suction lip technology and longer battery life. With the longer suction lip, you remove excess moisture from large areas after just one battery charge. The extra-long battery run time of 100 minutes means you can keep going for longer. Thanks to the display that shows the remaining time minute by minute, you can better plan your cleaning. As usual, the intelligent combination of spray bottle and microfibre cloth, together with the Window Vac's suction function, guarantees highly effective cleaning and sparkling clean windows, without streaks or drips. Kärcher's ergonomic WV 6 Plus Window Vac also allows you to clean your windows particularly hygienically, as you are not in direct contact with the dirty water.