Height adjustment
Winner: Contour CPAPMaxThe Contour's three foam layers give four height settings, the most adjustable design of the three CPAP pillows we compare. If your ideal loft sits between sizes, this is the pillow with the dials.
The EnduriMed has one removable insert, so you get two heights. Neither pillow guarantees a fit at the low end, though: the Contour's own cons list says its lowest setting is still too tall for some sleepers.

