| Kevin | 19/01/2020 |
Comparing to the Quattro Air, I'll rather take the Quattro FX, splendid, sustainable, quiet. | |
| Anthony, Dublin | 25/02/2018 |
Average fit, limited leaks. I bought it as an upgrade to my older Quattro Air. It is slightly better for sure. Impressively quiet. | |
| genial | 21/12/2017 |
En primer lugar, me gustaría decir que las máscarillas de ResMed son las mejores que he usado y mis favoritas. Quattro FX es uno de ellos y la mejor y más cómoda máscara que he probado. | |
| Fits well! Bruce | 27/06/2017 |
The most important thing about this mask is that it has a good fit. So I don't have to wake up during the night to adjust it. My night's sleep is extremely important to me, as I wake up very early for work. | |
| Gracias por todo! | 01/06/2017 |
Felicitaciones por su calidad de servicio y velocidad. | |