A substantial marketplace is developing online for pre-owned CPAP masks and machines. Sites like craigslist and ebay offer used CPAP masks and machines at heavily reduced prices, giving many access to CPAP supplies they otherwise would not be able to afford. The benefits are undeniable, and lots of good has come from this marketplace. But I was recently talking… Continue

For all of you who don't know the difference between A-Flex and C-Flex on Respironics CPAP machines, you're in good company. Each is a comfort option on the most popular Respironics CPAP machines that makes it easier to tolerate CPAP treatment. A-Flex is a little more comfortable than C-Flex, in that it provides pressure relief on both inhalation and exhalation. C-Flex only provides pressure relief on exhalation.



However, there is often a trade-off between comfort and the… Continue