Adapted from "When to replace CPAP supplied" from ResMed here

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When to replace supplies

To ensure that your CPAP therapy is most effective, replace your supplies regularly.

  • Every 1 month: mask cushions and/or nasal pillows, CPAP machine filters
  • Every 3 months: mask frame (not including the headgear), CPAP tubing
  • Every 6 months: mask headgear, chin strap (if applicable), and humidifier water tub

Replacing your supplies

Medicare and most private insurers will cover scheduled replacements of all CPAP mask parts and other supplies.

Cleaning your supplies

It's important to clean your CPAP supplies as recommended to ensure that they continue to work properly. Refer to your mask’s user guide or check out the support section for your mask for tutorials.

Get reminders for resupply

ResMed offers a  resupply program that lets you choose whether you receive a call, text message or email to let you know when you’re eligible to request new supplies.