Yes, TOBI is 25 psi. I havent ever found specific psis for the other meds, so I generally stick with 25-30 psi for all, xopenex, pulmo and saline, which is something I found by trial and error. I did 35+ psi for a week and it felt like I did a week w/ no treatments, for me, the particle size was probably too small to stick in my lungs and I think I was just rebreathing it back out.
I would disagree with the hurrying of the meds... as when I first got the invacare mobiliaire, I noticed how much more effective my treatments were and how much longer the meds seemed to last me (until I upped the pressure lol) ! I agree the fact you can control the psi is very powerful. I wish that more people knew about the mobilaire, such as RTs, as mine never know nothing (lol) but even my cf didnt ever recommend it when I was asking for faster treatments and more durable machines... Pari products are great in that they have a great warrenty and also replace the nebs, but its such a hassle to do every 6-12 months, and then you have to worry about inconsistant pressures and the waiting while its being sent off etc. its just pari is not built for cf usage in my opinion.
I've had my mobiliare less than a year and I still love it, in fact I love it so much I take it on trips with me instead of my pari trek lol I have bought two car inverters, one for each car so that I can do my treatments with my mobiliaire... I like that you can remove and clean the filter as needed as well.