WINBOT's Cupules (with Dual Suction Rings) is responsible for holding the robot on the window. It needs to be replaced if it becomes scratched, torn or has 40 hours of use. 2 easy-to-install Cupules are included in each pack. WINBOT Replacement Cupules can be used with the W710 and W730 models of WINBOT.
- 2 replacement cupules per pack
- WINBOT's cupules should be replaced if it becomes scratched or torn
- WINBOT's cupules should be replaced every 40 hours of working time
- Easy installation