Quattro FX sizing

General Discussion on any topic relating to CPAP and/or Sleep Apnea.
Delgado

Quattro FX sizing

Post by Delgado » Mon Jan 13, 2014 8:22 pm

Found the info for the sizing tool for the Quattro FX.
Small is 3 9/16
Medium is 4
Large is 4 3/8

What if the measurement is right between small and medium? Do you get the larger size or smaller size?
Thank you!

icipher
Posts: 306
Joined: Thu Oct 10, 2013 11:09 am

Re: Quattro FX sizing

Post by icipher » Mon Jan 13, 2014 8:38 pm

Not sure. I am an adult male and I use a large, but i'd say it's ALMOST too big. Is there a way for you to try both on?