Steve - I agree with you there about the Remote Control, it's sooooooo handy! If I need extra suction, or to turn it down, the controls right there in my hand. And it has 5 settings too which does help.
Oh & by the way, despite the fact that the Dust Box is only Single Cyclone, due to the sheer amount of suction power the machine produces, only very fine dust is let through the filter, in fact in the bin itself you see all of the little dust particles as they have been separated. In fact there are two filters, one a foam filter which protects the Pure Clean HEPA 13 Filter. On bagless models there are two but they are all washable. I have found with Daily use they have only needed tapping on the side of the bin & they're good to go.
Yes, it does have an air restriction light, it glows bright red if you put your hand over the end of the hose & an air valve opens up.
Sebo_Fan, they are Synthetic Bags.
I might have to put up a demo video tomorrow on Youtube.