The wand and powerhead are unique to this machine.
The pn has a height adjustment and status light on top.
The brushbar isn't bad, and does an okay job.
The pn has two pedals at the back, the lower one reclines the head and the upper one releases the wand. That lower pedal is very fragile.
The wand is all one piece, and is a bit on the heavy side. The lower neck of the wand is another weak point, often causing connection issues with the powerhead. I have found a few of these locally and every single one has been missing the powerhead. I assume it failed before the machine and was tossed.