The Nasal SealSize can be as important with an interface as it is with the CPAP
unit, and the nasal seal is small. Its flexible tubing follows the
center of the face, so there's nothing to block the field of vision.
For travel, it folds neatly into a compact shape just right to stow
safely and efficiently.
This interface is truly
comfortable. Touching only the nostrils, it delivers the prescribed air
pressure without irritating the rest of the soft tissue on the face.
And even more importantly, the Polaris TR is tightened independently
from the adjustments to the seal, meaning that you won't have to
experience seal discomfort in order to achieve superior stability.
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