Bestway vacuum cleaner

You have to get pool and cleaning set (see photos).

But instead of connecting external water hose, you can connect brush with pump inlet using detachable cover.

Materials:

1. yellow - rubber (it needs to be elastic; one is a seal, second - mounting point). I used 3DColor (soft like NinjaFlex) but TPU should be OK. TPE also.
2. green, white - PET-G.