CPAP Machines for Sleep Apnea | Buy Online Australia

Which CPAP Machine Do You Need?

Sleep apnea machines fall into four main categories, and the right one depends on your prescription and how your sleep apnea presents:

Auto Pressure CPAP Machines (APAP) are the most commonly prescribed option for obstructive sleep apnea. Rather than delivering a single fixed pressure all night, an auto-adjusting machine monitors your breathing in real time and raises or lowers the pressure as needed. This means you get exactly the pressure your airway requires at any given moment — no more, no less — which most users find more comfortable, particularly in the early weeks of therapy.

Fixed Pressure CPAP Machines deliver a constant, prescribed pressure throughout the night. They're straightforward, reliable, and often more affordable. If your sleep specialist has given you a specific pressure setting, a fixed pressure machine will deliver it precisely every night.

Travel Sized CPAP Machines offer full therapy capability in a compact, lightweight form — most are FAA-approved for in-flight use. They're ideal for frequent travellers who don't want to compromise their therapy on the road, or as a secondary machine to complement your home setup.

BiPAP / BiLevel Machines use two distinct pressure settings — one for breathing in, one for breathing out — making exhalation noticeably easier. They're most commonly prescribed for patients who struggle to exhale against standard CPAP pressure, or those with more complex breathing conditions such as central sleep apnoea or COPD.

If you're still weighing up your options, our guide to choosing the right CPAP machine covers the key decision points in detail. And if you'd prefer a complete setup from day one, our CPAP package deals bundle a machine with a compatible mask and accessories at better-than-separate pricing.

Frequently Asked Questions

Do I need a prescription to buy a CPAP machine in Australia?

It depends on the machine type. For Auto Pressure (APAP) and Fixed Pressure CPAP machines, a prescription is not required — though it is strongly recommended for fixed pressure machines, since therapy is most effective when the pressure is set to match your specific sleep study results. For BiPAP / BiLevel machines, a prescription is mandatory. If you have one, you can upload it directly through our website and we'll configure your machine before dispatch.

What's the difference between CPAP, APAP, and BiPAP?

CPAP delivers a single fixed pressure all night. APAP (auto-adjusting CPAP) continuously monitors your breathing and adjusts pressure within a set range, making it more responsive to changes in your sleep position or congestion levels. BiPAP uses two separate pressure levels — one for inhaling and a lower one for exhaling — and is typically prescribed when standard CPAP pressure is uncomfortable or when a more complex condition is being treated. Your sleep specialist's prescription will specify which type is right for you.

Can I claim a CPAP machine through private health insurance in Australia?

Many Australian private health funds offer partial rebates on CPAP machines under their extras cover, provided you have an appropriate level of cover and a valid prescription. The rebate amount varies by fund and policy. We recommend contacting your health fund directly to confirm your entitlements before purchasing. CPAP equipment may also be accessible through NDIS or DVA — contact our team if you'd like to discuss your options.