Product support

Product support

Mask support

How often should masks be cleaned for best therapy results?

How frequently should patients replace their masks?

What's the process behind fitting masks?


Looking for ResMed warranty information on your mask, CPAP device or other ResMed product? Find the answers to your ResMed warranty questions at


The ResMed Glossary contains vocabulary frequently used to talk about our products and features on our site and aspects of our service.

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