Resmed AirFit F40 Full Face CPAP Mask size MEDIUM

Resmed AirFit F40 Full Face CPAP Mask size MEDIUM This medium size works for most people. Model Number: 64601 Condition: Brand new Included:  Headgear, mask, and connector tubing that connects with all cpap tubing types.  This mask is ready to be connected to your 6 foot cpap tubing and used today! The F40 is the latest, greatest full face mask.  What makes this mask so nice is it comes under the nose rather than over the nose.  Also, the AdaptiSeal that comes under the nose fits much better than the F30 full face mask.  And the plastic is very soft and molds to the curvature of your nose.  We still recommend the F20 Airtouch full face mask as our number one most popular mask.  But if you do not like how the F20 puts pressure on the top of the nose, then this F40 full face mask is a good option.  We tested the F40 on some test subjects and the feedback was mostly positive.  People said that mask leaks were rare and if they did occur, all it took was one small adjustment to stop the lea