Thanks for the input. I checked and mine doesn't open. The girl at the dr's office said some didn't back then. I did try but I don't want to force it. I've been looking on line. I can buy one used like you all suggested, but one thing is, I put quite a money into my flex plan for 2012 and it will co...

Hi - I just happened across this forum as I was looking at different types of masks. Maybe this is a dumb question but is there a place to buy a used machine? Mine is 10 yrs old and the heating element overheats so I cant use it. I went to the dr. for a prescription and he insisted he couldnt do tha...