I've been using the Mirage Quattro since I started CPAP about 18 months ago. When I was first fitted, I thought tight was the best defense against leaks so I opted for the small size. For more than a year, I was happy enough with the mask, but still had some leaking. About 2 months ago, I asked the ...

Fuzzy, I am an average sized guy and I started with the medium and found those nose leaks as well. My RT suggested that I try the small Quattro and that made all the difference in the world. It works fine for me. I don't take small in anything, but this time it was the right choice. See if you can e...

I have been using the Quattro for a couple of weeks and I find it comfortable enough. I don't have any size chart, but I was supprised to find that the small works best for me. I'm an average sized guy and I expected to need at least the medium. But, the small fit much better.