Kerrick 2.5 meter vacuum hose with a 2.5m solution line complete with brass fittings, for the Kerrick branded Santoemma carpet extraction machine, the 

It connects from the machine end to the hand-pieces, the aluminium handpiece SKU  and the plastic handpiece SKU  

At the moment, as postage is capped at a maximum of $30, maximise the saving on postage and buy some of the related parts below!