Over time and use, the silicone on the cushion or the nasal pillow can become soft and not be as efficient.
Over time and use, headgear may
become stretched and lose elasticity,
leading to over tightening and discomfort.
If the environment is particularly humid or dusty, then the disposable filter won't last as long. Visual inspection is the key to determining disposable filter life.
If you are concerned that your device is not working contact your ResMed accredited outlet.
For maximum comfort we recommend replacing your tubing regularly.
Humidifier water tub
Humidifier water chambers may become discoloured, cracked, cloudy or even pitted due to the mineral levels found in some tap and drinking water. As the material deteriorates, cracks may trap bacteria from moisture.
If you are concerned that your humidifier is not working, place the unit in warm-up mode and allow it to run for one minute. If the heater plate does not heat up in warm-up mode, contact your ResMed accredited outlet.