Good Morning, My doctor put me on 10 cm H20 for my pressure, but I after using it for a week my AHI was always over 30.... when I got the study, my nose was not "sick" and I was able to breath better, but on most days I can't breath through my nose. Well What I did was changed my pressure to 11 and ...

I just got my cpap machine and this mask... I can't seem to connect the tube(PR) to my Resmed Mask. The items I own are below... do I need a connecter or something..