Hello Guest,
Welcome to Apnea Board !As a guest, you are limited to certain areas of the board and there are some features you can't use.
To post a message, you must create a free account using a valid email address. Login or Create an Account
| How often do you replace mask cushions? | |||
| Monthly | 2 | 7.41% | |
| Every other Month | 4 | 14.81% | |
| Quarterly | 7 | 25.93% | |
| Every 6 months | 2 | 7.41% | |
| Longer than every 6 months | 12 | 44.44% | |
| Total: | 27 vote(s) | 100% | |
