CPAP accessories need to match the exact machine and mask system. Tubing, humidifier tubs, filters, cushions, headgear and power accessories can look similar but may differ between brands and device generations.
Shop CPAP Accessories in Australia
Browse our BiPAP & CPAP Machines & Accessories category for CPAP machines, masks, tubing, humidification parts, power supplies and compatible replacement accessories.
ResMed CPAP Accessories
For ResMed-compatible accessories, browse the ResMed BiPAP & CPAP category. Also see our ResMed CPAP Australia buying guide for model and accessory compatibility checks.
CPAP Masks, Cushions and Headgear
Masks and replacement components must match the correct mask family and size. Nasal masks, nasal pillows and full-face masks use different frames, cushions and headgear. Confirm the exact model name before ordering replacement parts.
CPAP Tubing and Heated Tubing
Standard tubing and heated tubing may differ by connector type and machine generation. Check the machine model and original tube specifications before replacing a hose.
Humidifier Tubs and Chambers
Humidifier tubs and water chambers are commonly model-specific. Match the exact CPAP or BiPAP device generation and part number where available.
Filters
CPAP filters vary in size, material and fit. Use the filter type recommended for the specific device model and replace filters according to the manufacturer’s guidance and local clinical advice.
Power Supplies, DC Adapters and Batteries
Power accessories should be matched by voltage, wattage, connector type and approved compatibility. A physically similar connector does not guarantee safe electrical compatibility.
Compatibility Checklist
- confirm the full CPAP/BiPAP model name;
- check the original accessory or part number;
- match mask family and size;
- verify tubing and humidifier compatibility;
- confirm electrical specifications for power accessories;
- check whether the item is new, refurbished or a compatible replacement.
More CPAP Buying Guides
See our CPAP Machines Australia buying guide for machine-selection considerations and our ResMed CPAP Australia guide for brand-specific compatibility checks.