NOT MACHINE BUT TUBING

Hello to everybody, I recently changed machines after 13 years, from Resmed VPAP S9 Adapt to Resmed Air Curve 11. I was feeling breathing n0t like the old machine and after a few months I decided to try my old Quattro FX Vented tubing. Well, the vented tubing corrected the majority of the problem, after a week of trial. The quattro vents out a good amount of air while the F30 does not, it vents just a little so I will not exchange the Aircurve 11 or replace it with a used VPAP S9 Adapt, I have an old one that it shows Motor Life Exceeded but still works, so I will keep it just in case and continue using The Aircurve 11 ASV I still think is not as great as the other machine but it is new and I will be good for 5 years or longer, at my age I hope to see the machine go before myself. Much merit also goes to my great technician, she has been fabulous in helping me. Thanks for reading and if you have the same problem as me, try using the Resmed Quattro FX vented, I also am now using a regular tubing anymore and not heated, I think a heated humidifier is good enough for me. Tak to all late, Francesco M

Vaffa3volte wrote: ↑

Wed Nov 12, 2025 2:36 pm

Quattro FX Vented tubing

The tubing is not vented. The mask has a vented elbow that attaches to the tubing.

Vaffa3volte wrote: ↑

Wed Nov 12, 2025 2:36 pm

The quattro vents out a good amount of air while the F30 does not

The vent rates for the two masks are identical. Maybe you have an unintentional leak with the Quattro??