You are correct. In my haste to post, while at work, I mis-typed. It is the F30i mask. Thank you for replying, and I will look at user guide page 8. Thank you, Earl

Newbie here, For my first post, I began my CPAP therapy in April. After about a month with the Resmed Airsense 11 and Airfit P10 mask, I discovered I was waking up with dry mouth, and the constantly adjusting the mask when sleeping on my side. So I bought a FP30 mask, which is partially full face ov...