I normally wear a FFM mask (Resmed F20) but my jaw drops at night.
Has anyone tried a full face mask that has a built in chin guard?
Alternatively, if anyone has had success with a chin strap in conjunction with a FFM mask I would love to hear your comments.
Has anyone tried a full face mask that has a built in chin guard?
Alternatively, if anyone has had success with a chin strap in conjunction with a FFM mask I would love to hear your comments.
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