Does anyone know where I can get a good Bipap machine at a low price I don't have health coverage that will not cover the cost so it's out of pocket only . any info will help thank you

I have a Respironics auto M series if I don't use the smartcard will the machine work the same ,I got the mahine used and when I turn it on the blue light on all three top buttons flashing with a beeping and on the screen I see a flashing card so I pulled out the card and the blue lights and beeping...

I'm buying a used cpap machine Respironics RemStar Auto M series it looks like an older model and in good condition ,is there anyone out there that knows this machine I'm a first time user and because I'm in between jobs I can't afford a new one so I was wounding is it easy to operate and setup it d...

Has anyone ever experienced vertigo ( dizziness and lightheadedness ) from using a cpap machine is it a normal thing to feel that way.

Now that I know I have sleep apnea I'm on my 3rd night using a cpap machine that was given to me by the hospital , in 7 days I need to return it but I need to buy one does anyone know whats a good brand that's reasonably priced and do they come with everything I need or do I need to but it all separ...