Terry,
Short question longer answer.
It is at that height ,the lightest, there is no competittion. I use Unger poles and wanted to go higher. This will involve adapting the unger elbow top fit the c/fibre. I plan on cutting the small clamp off the top of the no1 section which is I believe glued on. Will lose 1". Then I hope to either
1. sand down the green unger elbow to fit inside the pole and put a jubilee clip round the outside
2. fit a piece of alu no2 section and cone by making 2 expansion cuts to push over the outside of the fibre no1 pole then jubilee, then simply slide a pice of no1 section into the no2 as normal.
My brush and supply pipe 1/4" then goes outside the pole and I can then just add sections.
If it works (expensive if @ £ 1,124.95 - less the price of their brush head ) then it could be made compatible with Unger.Aquatec and Cleantech poles.
For that matter if you could adapt any other pump sytem from the trolley/van mount point to fit a seperate hose and brush then I think Ionic might be selling a few more.
I will still use the unger for lower work as it is just as light up to say 30ft.
If it dont work anyone want first refusal on a 60ft ergolite ?