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
Argos Product Support for KARCHER WV50 WINDOW VACUUM (450/4849)
4Pcs For Karcher WV50 WV2 280mm Home Vacuum Cleaner Rubber Squeegee Blades New | eBay