Patient guide
CPAP Mask Types: Finding the Perfect Fit
Nasal, pillow, full-face: pros, fit checks, and swap timing.
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Nasal, pillow, full-face: pros, fit checks, and swap timing. This page summarizes the key steps and links to related how-tos. For patient or coverage questions, call (800) 977-3002 — 24/7 for oxygen.
What this covers
- When this applies to your equipment and prescription
- Step-by-step how-to with safety notes
- When to call Diamond at (800) 977-3002 (24/7 for oxygen)
Good next steps
See related guides below. If something alarms or you’re unsure, call — phone is faster than email for equipment issues.