Everyone loves hearing about my lovely lady locks and family of long hair women...
I just picked up whatever Oxygenics head that the RV shop nearest the campground had. Don't know which model or anything like that. It works well.
As well, I also recommend that you buy a *good* water pressure regulator instead of the cheap $10 flow restrictor. A Watts regulator is a great pressure regulator and it doesn't diminish the flow in the camper. I bought mine from RVWaterFilterStore.com