Paul
We owned a CFR 7 or 8 years ago, which had 400psi and was a fantastic machine. It was very seldom run at the full 400, but it was great to have it on tap.
Some condemn the re cycling principle, but we found it left carpets cleaner than anything we used, before, or since.
I keep popping in here, hoping to find a Klanz machine, on offer, which would allow my husband to resume c/c ing in some capacity.
Angie