Nasal pillow, nasal and full-face masks differ in where the cushion sits and how much of the face it covers. Compare the exact product's size, frame, tubing and fitting instructions with your sleep-care professional.
CPAP masks are sold in several product formats. Compare their coverage, frame and tubing features, then use the manufacturer’s fitting guide for the exact model.
Mask format chart
| Format | Product coverage | What to compare |
|---|---|---|
| Nasal pillows | Cushions sit at the nostril entrance | Pillow sizes, frame, headgear and tube position |
| Nasal mask | Cushion covers the nose | Cushion size, frame shape and fit instructions |
| Full-face mask | Cushion covers the nose and mouth | Face coverage, cushion material, headgear and connector |
| Any format | Model-specific accessories | Machine connection, replacement parts and fitting steps |
ResMed’s product guide distinguishes these formats by cushion coverage and provides model-specific sizing and fitting instructions. Designs, parts and compatibility vary across products and brands.
Before choosing a model
- Ask your clinician or sleep-care professional which mask formats are appropriate to discuss.
- Check the exact mask model’s size template and fitting instructions.
- Compare tube position, frame style, cushion material and replacement parts.
- Confirm the mask connector and accessories match the machine.
- Review the maker’s cleaning and replacement directions.
- Ask your doctor about therapy or health decisions.
For a different sleep-device buying question, read Are Sleep Trackers FDA-Cleared?. See Sleep Tracker Data Privacy Checklist and How to Check FDA Status of a TENS Unit, or browse sleep and recovery.
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Common questions
What are the main CPAP mask types?
ResMed describes nasal pillow masks, nasal masks and full-face masks. Their cushions cover different areas of the face.
Does every mask fit every CPAP machine?
Check the exact machine and mask instructions, including the tubing connection and compatible accessories.
Can I choose a mask based only on a comparison chart?
No. A chart describes product features. Discuss mask fit and therapy decisions with your doctor or sleep-care professional.