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S9 Series External 90 Watt Power Supply

RESMED

36821

Masks Size Guide
Description

Replacement 90-Watt power supply for S9 Series. Power brick and cord only, machine sold separately. 

Compatible Machines
  • S9 Series 
Specs
  • Dimensions of Power Supply Only: 6.75" (L) x 2.2" (W) x 1.5" (D)
  • Weight: 1.55lbs

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Sizing Guide For Select CPAP Masks

Some CPAP masks come with a sizing guide to help you choose the right size. Click on the mask name below to view, print, and use the size guide. Other masks are available as fitpacks with all size cushions included and do not have size guides available.

Nasal Masks

Full Face Masks

Other helpful resources:

How To Select A CPAP Mask – Help Centre - All the help you need...instantly! (cpapmachines.ca)

What Size CPAP Mask Do I Buy? – Help Centre - All the help you need...instantly! (cpapmachines.ca)