Posted by D.H. on April 18, 2010 at 08:29:30:In Reply to: Postioning of cpap tubing (help!) posted by sleepyhollow on April 18, 2010 at 08:10:16:
It's better that way, but I don't think essential. If the hose drags and/or if you have rainout (i.e. condensation), then you do need to elevate it.