The Karcher Window Vac extension pole allows you to clean high windows and hard-to-reach areas. Extendable up to 2m, the window vac extension pole comes with a vario joint allowing you to clean at the correct angle. The extension pole kit comes with an additional pole for the microfibre cleaning cloth to allow you to apply detergent before you vacuum the dirty water with your window vac attached to the extension pole. Great for windows and high ceilings. Compatible with WV2 and WV5 models.