ribbon icon

Risk-Free Guarantee

With our Risk-Free Guarantee, you can try out different mask styles and return the ones you decide not to keep for free (within 30 days)

speech_bubble icon


For support, see our Frequently Asked Questions section. If you need additional support, feel free to call or email us

Rio II Nasal Pillow

The Rio II Nasal Pillow Interface allows the angle of the Pillows Reservoir to be adjusted to a more customized, natural fit. The floating Ball-and-Socket Elbow adapts to the most active sleepers allowing for various sleeping positions. Headgear comes standard and comes in an all sizes kit.


Small, light and easy to fit

Freedom of Movement

With the unique rotating ball in socket swivel

Replacement Parts

  • RII3001 (S) Replacement Pillow
  • RII3002 (M) Replacement Pillow
  • RII3003 (L) Replacement Pillow
  • RII2001 Replacement Headgear

Main Frame Assembly

Rio II Nasal Pillow Brochure

Download PDF 425.13 KB