I bought one of these turbo brushes for £49.99
Used it twice and sold it for £30.
Here is what I found..
Bristles far too short.. Rubbish for cleaning under the gutter, rubbish for deep cleaning of gutter brackets,rubbish for conny finials.
Bristles look frayed for no good for rinsing on , as would harbour dirt.
Jets are too far out, accident waiting to happen as regards scratching.
Jet hoses pop off all the time when on high pressure setting.
Heavy and cheap.
My Advice steer well clear