Like any piece of clothing or accessory, your mask cushion becomes worn out over time. Mask and supply replacement is important for optimal comfort.

The life of a mask cushion depends on various factors, such as how much you use it, how often you clean it, and the oil from your skin. We highly recommend inspecting your mask according to the cleaning and maintenance routine outlined in your mask user guide. The user guide supplied with your mask contains guidelines to help you inspect, assess and replace your supplies. Check for small tears or pinholes and anything else that might cause a leak. Household pets (and children) have been known to damage cushions by playing with them, so it's a good idea to keep your mask out of reach. Also, be sure not to leave your mask somewhere that receives direct sunlight during the day.

Because the timing and reasons for replacing your mask cushion greatly depend on your mask, it’s important to reference your mask user guide for specific details.

You may need to replace your headgear if it becomes stretched or loses its elasticity, leading to overtightening and discomfort. Taking good care of your mask is an important step toward optimal performance. See your mask user guide for specific guidelines on inspecting and replacing your headgear.

Visual inspection is the key to determining disposable filter life. Typically, you should change your filter every six months, but if your environment is particularly humid or dusty, the disposable filter won't last as long.

You can order supplies through your healthcare provider.

Your Library contains tips and videos for cleaning your mask, tubing and humidifier. Your user guides also contain useful information for maintaining your equipment.