Who fixes your pressure hose?
Google up "Parker Hose/ your city"
That'll work too, you've got extra hose to work with on the
Sapphire Upholstery Pro tool, so no worries about exact length, they can put a new hose crimp on it.
It's rare to see that hose break but we always tell the guys to
put some anti-sieze or some water proof lubrication on the hose quick disconnect that attaches it to the tool head. Doing that
keeps the quick disconnect acting like a swivel inside of the tool, keeps it from binding up and stressing the hose as you move around cleaning upholstery.
I do carry that hose but it sounds like Jim Pemberton's already got you covered, order it from him if needed, I'm not stepping on Jim's toes, he's a good guy, so you should be good to go from him.