Skip to content
These replacement nasal pillows will fit all Rio II Nasal Pillow CPAP & BiPAP Masks. They are designed to offer a secure, stable fit while being soft and supple to wear.

Sizing Information: Three pillow sizes -- Small, Medium, Large -- are available and any size will fit any Rio II Mask.




Loyalty Rewards
Earn Points & Save Money

In Stock
Ready to Ship

HSA FSA Eligible
Save on Healthcare Costs
Product Information
Manufacturer React 3B
In the Package

Replacement Nasal Pillow

Part Number(s) RII3001 (Small), RII3002 (Medium), RII3003 (Large)
HCPCS Code A7033
Warranty 30-Day Manufacturer’s Warranty
GTIN / UPC Code 00817783020367 (Small), 00817783020374 (Medium), 00817783020381 (Large)
Compatibility Rio II Nasal Pillow Mask
Physical Specifications
Available Size(s) Small, Medium, Large
Materials Latex Free. Contains Silicone.

Coming Soon!