Long Life: The chamber is designed to last for a considerable amount of time with proper care. However, it will eventually need to be replaced after extended use, typically after 6-12 months, depending on your usage and care.
Cleanable: The chamber is indeed cleanable. ResMed recommends washing the water chamber regularly with mild detergent and warm water to ensure hygiene and optimal performance. You should allow it to fully dry before reattaching it to the machine. However, avoid using abrasive cleaners that could damage the chamber.
It’s a good idea to follow the manufacturer’s cleaning instructions to ensure the chamber lasts as long as possible and functions effectively.
