I have no idea. in Vacuum Cleaner Parts and Accessories
This setup is MUCH more complicated than it looks. Now I've noticed that there aren't actually any photos of it actually attached to the vacuum cleaner. In fact, these can be parts for making milkshakes.
Pros
These vacuum cleaner attachments are suitable for: Vacuum cleaner hose with an inner diameter of 30 mm and 35 mm. Please check the diameter of the vacuum cleaner hose.