ResMed has a rating of 1 stars from 1 review, indicating that most customers are generally dissatisfied with their purchases.
Resmed's webpage says "Once you see the changes in your life you will never look back" I have used one of their torture devices for over five years and my life is not one bit better. I sleep better without the cpap on my face.
Got my three from the VA, no way I would pay money for a cpap.