Karcher WV 1 Plus Window Vacuum Squeegee - Also Perfect for Showers, Mirrors, Glass, & Countertops - 10 in. Squeegee Blade 1.633-041.0 - The Home Depot
Small suction nozzle (170mm) | Kärcher
Argos Product Support for KARCHER WV50 WINDOW VACUUM (450/4849)
Amazon.com - Vacuum cleaner for windows WV 50 plus -