Nilfisk Extreme X300 Remote Control Hose With Ergodynamic Bent End Piece. THIS APPEARS TO BE NO LONGER AVAILABLE AS OF 09/07/2019
This comprises of the hose, complete with the ERGODYNAMIC bent hand-piece, which has been improved a couple of times.
Incidentally, should the hand-piece rattle or the remote control not work, the battery may have fallen out.
The battery can be replaced by one from an electronic store, after the remote part is gently released from the recess in the hand-piece, by a small screwdriver.
At the moment standard postage within Australia, is capped at a maximum of $20!