I’m creating a prototype for a memory foam mask liner. What mask would you like the initial prototype to be based on? Will post pics.

Not an F20, since the AirTouch already exists.

submitted by /u/A1orCraigDavid
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https://www.reddit.com/r/SleepApnea/comments/fwltvl/im_creating_a_prototype_for_a_memory_foam_mask/