Hi,
I've got the ashby metal power brush.
The reason I purchased this particular power brush was because (in no particular order !).
1 The weight is reasonable 12.2 Kg.
2 It has a 5m powerlead.
3 Not too wide a head.
4 It has a cylindrical helix brush.
5 Being metal it is robust.
6 It has a good carrying handle.
7 See thru extraction window.
8 Can be used with a porty at 100 psi or a truckmount.
I am personally very pleased with this power brush although in all fairness I have nothing to compare
It with as this is the first power brush I have owned/tried.
I wish the handle was not fixed as this means the power brush does not stand upright and falls backwards.
This may be because I had a heat shrouded connecter fitted and this small added weight might be the
reason this ?
I normally try to use the power brush when I am using micro splitters or when I am cleaning really trashed carpets.
In both cases I usually only use the power brush on clear areas as maneuverability is an issue with
all these power brushes.
On clear areas the power brush is far quicker than a wand and does not require multiple dry strokes.
I have found that I use considerably less water than with a wand and as a consequence the
carpet is left a great deal dryer.
Using micro splitters I pre-vac - pre-spray - agitate - and then rinse off using the power brush.
I believe that using the power brush in this situation even with a 130 psi porty more than compensates
for any lack of psi.
The brush is doing the work far better than any jet of water (whatever the psi) could ever possibly do !
Doug