u/Happy-Range3975

I’ve tried all the Resmed masks. The F40 fits my face perfectly and is by far the most comfortable. However, the silicone irritates my skin. The Airtouch F30i, is not as comfortable, but doesn’t irritate my skin. Do you think Resmed will make an F40 Airtouch?

Does anyone know where I can find both volumes of this series? Preferably in the US. I’d even settle for the pdf!