SleepNet Ascend Full Face Vented Mask System nasal mask and thus was designed to

and thus was designed to prevent

It clears secretions by gradually applying a positive pressure (insufflation) to the airway and then rapidly shifting to negative air pressure (exsufflation)

Purified Water

-Socks adhere perfectly to the feet with no folds present

SleepNet Ascend Full Face Vented Mask System nasal mask and thus was designed toAll new Ascend Full Face Vented Mask System Rise to a higher level of comfort and convenience with The Ascend full face mask: the first ever mask featuring a Replaceable Cushion. The patented AIR gel Replaceable Cushion is easily detached and reattached for easy cleaning and cushion replacement, saving both time and money. Leak ports (vents) have been built into this mask, so a separate exhalation port is not needed. Features: Sizing includes small,