Nilfisk GU350 upright vacuum cleaner and the GU350A upright commercial vacuum cleaner and the Nilfisk GU450 upright commercial vacuum cleaner and the GU450A upright commercial vacuum cleaner complete stretchy on board hose with 36mm hose cuffs.
Should also suit Taski Tapitronic and the Lindhaus upright vacuum cleaners
For the main photo, I've used a picture of the very similar Nilfisk GU355 Dual hose SKU 147-0950-500 to illustrate the hose style.
At the moment, standard postage is capped at a maximum of $25 within Australia, so maximise the saving on postage and buy something in the related parts below!