Your Questions, Answered.

All three machines treat sleep apnoea by delivering pressurised air to keep your airway open during sleep.

CPAP provides a constant, fixed pressure all night.
APAP automatically adjusts pressure based on your breathing.
BiPAP delivers two pressures – a higher one when you inhale and a lower one when you exhale.

Your sleep specialist will recommend the most suitable option based on your sleep study and treatment needs.

Yes. CPAP machines are medical devices in Australia and generally require a prescription from a doctor or sleep specialist.

A prescription ensures the correct therapy type and pressure settings are used based on your sleep study results.

Benchmark Sleep Services can guide you through testing, machine selection, and setup.

Replacing CPAP equipment regularly helps maintain comfort, hygiene, and effective therapy.

General guidelines:
Mask cushion: every 3–6 months
Headgear: every 6–12 months
Filters: every 1–3 months
Tubing: every 6–12 months

If you notice leaks, discomfort, or reduced performance, it may be time to replace parts sooner.

Yes. We provide ongoing support to help you get the most from your CPAP therapy.

This includes machine setup, mask fitting, troubleshooting, and advice on replacement supplies.

Our team is available to help ensure your therapy remains comfortable and effective.

In many cases, yes.

Some private health funds provide rebates for CPAP machines and accessories under extras cover.

NDIS participants may also be able to claim CPAP equipment if it is considered reasonable and necessary.

We can assist with quotes and documentation for claims.