Sleep Central Customer FAQ

We understand that CPAP supplies can be confusing. Typically, the following items should be replaced at these intervals: - **CPAP Masks**: every 3-6 months - **CPAP Tubing**: every 3 months - **Filters**: every month for disposable; every 6 months for reusable - **Humidifier Chamber**: every 6 months to 1 year - **Headgear and Chin Straps**: every 6 months For specific item numbers and a detailed list, please refer to the documentation provided with your CPAP machine or check with your supplier.