Hi Bob
How long have you had your machine mate, how often do you change the silicone face mask, how often do you clean the whole apparatus, how many hours on average per night or week do you use the
CPAP machine , do you use a humidifier on the
CPAP , have you had any trouble with the CPAP.
I have had my CPAP machine just over 12 months I have used it for approx 1850 Hrs and used two face masks ( silicone )
I have my humidifier set at 2 no more.