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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
In ASV mode
The best way to know which size you are is by looking down the back of the headgear and it will tell you the size on the tag
When you exhale
The headgear is extremely soft and made so that it will NOT irritate your head while being used treating your Sleep Apnea
The disposable filter is housed in the lighter blue frame and blocks fine particles
ResMed AirFit F40 Elbow & Short Tube w/ QuietAir Vent In ASV modeThe ResMed AirFit F40 Elbow & Short Tube with QuietAir Vent is an essential component designed to enhance your CPAP therapy experience by providing a quieter, more comfortable, and flexible connection between your mask and device.