Notice on the new V2™ mask pictured above that the seal on the face is different as well. You can actually see the ribbed contour forming seal sticking out from the main mold of the mask. This alows it to form to more facial types and better around the nose.
Also notice the clear braces on the mask where the headgear connects. this allow for more control with the headgear and for more mask stability.
You can also see on the new mask where the swivel detaches allowing you to get up without taking of the mask or hasling with the tubing.
These are just some of the modifications.
Apologies for not getting this image to show up. Just copy and paste the url.
What image uploader do you all use?