I can confirm that you can use the universal hose with the 60 series machine. I just recently used the generic hose with my PR S1 760 machine which is setup to accommodate the heated hose. It fit just fine. There is room for the generic hose to attach firmly without having to be plugged in to the electric source. The little plug in thing on the swivel is far enough away that it isn't an issue.Justin Case wrote:Looks like I will be leaning toward PRS1 60 series Auto; however, the hose appears to be a custom hose, not a universal fit. Can anyone confirm that I can use my older hose and buy inexpensive generic hoses to work with it?
One can use the 60 series heated hose in the winter and a regular hose in the summer and not have any issues or have to change the lid back to the plain lid.
The heated hose is smaller in diameter but the actual coupling is standard size. So the swivel on the humidifier is still standard size.
There is a setting in the clinical menu for hose diameter size.
And yes...that is the link to the discontinued 50 series model 550 machine.