The Medway Handyman wrote:

hose.

Is there such a thing as completely generic vacuum cleaner hose, or
are they all subtly different sizes? And do they all have an
anticlockwise thread?

Vacuum hose goes from 25mm to 600mm. Give us a clue

Oh, yes. This is for a small domestic vacuum cleaner made by Goodmans.
Perhaps I should measure the hose diameter...

Daniele