How often should you replace your CPAP?

Health Canada does not directly specify the replacement frequency of the CPAP device itself; however, manufacturers such as ResMed recommend replacing it every 5 years to ensure optimal performance and quality treatment. For the other components, recommendations vary: the mask should be changed at least once a year, and ideally every 6 months, as well as the water reservoir, tubing, and headgear. Filters should be replaced every 1, 3, or 6 months, or more often if the filter is clogged or damaged. 

When to replace your CPAP device? 

• Every 5 years : This is the interval recommended by manufacturers and most insurers for replacing the CPAP device.

What about the components?

• Mask : Every 6 to 12 months, depending on the mask, comfort, and seal
• Water reservoir : Every 6 to 30 months, depending on the model
• Tubing : Every 6 to 12 months. 
• Filters : Every 1, 3, or 6 months or as needed, depending on your air quality.

Important reminders

• Regular maintenance: Wipe your mask daily.  Wash the entire mask, tubing, and water reservoir once a week.  Change your filter every 1, 3, or 6 months, depending on the model and air quality.

• Inspection:  Check the condition of your equipment and replace any damaged parts, even if it is not yet time to replace the entire device. 

• Insurance: Check with your insurance company for the details of your coverage for replacing your device and accessories.