ResMed AirFit F40 Full Face CPAP Mask, Without Headgear Size:Large have a self-closing lid for

have a self-closing lid for sanitation

this will be your new go-to

rather than prolonged sessions

000 ft FAA Approved Yes - FAA approved label visible on device Oxygen Concentration Purity 90% -3% / +6% at all settings Warranty 3 Years (6 Months on Pre-Owned Units)

ResMed AirFit F40 Full Face CPAP Mask, Without Headgear Size:Large have a self-closing lid forAbout the ResMed AirFit F40 Full Face CPAP Mask, Without Headgear The latest mask from ResMed and an upgrade from the the previous AirFit F30 model, the ResMed AirFit F40 Full Face Mask offers full face performance in an UltraCompact design. The low profile mask features an AdaptiSeal silicone cushion that adapts to your face, maintaining a secure seal and comfort, even as you change positions during sleep. Its flexible frame and magnetic clips make