I've read all the threads regarding the "life expectancy" of CPAP devices with great interest, and am surprised to learn that 5 - 7 years is about the norm. Mine will be two years old this October.
I have a Respironics Remstar Pro with C-Flex and am very pleased with it. My setting is 14, and I use nasal pillows with a chin strap.
My question is whether these devices need any type of maintenance, and at what interval, by either the manufacturer or DME to assure that they are working properly and delivering air at the proper pressure?
Thanks,
Amigo

