no-one has really answered his question here, we use both the aqua-tap and the aquadapter and they both have thier place, the aquadapter is a great bit of kit which many of us wouldn't be without, you will need the ally adapter for that last section of the modern gardeners poles it think they are around a fiver, as for using the pole hose, it is possible but as they work with push fit fittings you might want a insert (about a pound) imo use the hose that comes with the aquadapter