Cushion Size:
- Large: 16557
- Standard: 16556
- Shallow: 16558
- Shallow Wide: 16735
This is the replacement cushion for ResMed Ultra Mirage II Nasal Mask Cushion.
Note: This is NOT the cushion for ResMed Ultra Mirage Full Face Cushion.
©ResMed 2013 Used with Permission.
Return On Warranty Issues or Mask Assurance Purchase Only.