FindASpare High Quality Replacement Microfibre Cleaning Cloth Pads for Karcher Window Vac Vacuum Made with microfibre materials, the cloths are designed with millions of absorbent microfibres that grab the dirt and lock it in. The cloths are great when used on glass because they wipe the residue away, leaving your window or mirror streak-free. Suitable for the following models : Karcher WV50, WV55, WV60, WV65, WV70, WV75