XL06 (ExtraLarge), LG05 (Large), MP04 (MediumPlus), MD04 (Medium), SM02 (Small), XS01 (ExtraSmall)
These replacement nasal prongs/pillows will fit all NasalAire II CPAP and BiPAP Masks. There are six sizes available. All sizes will fit all NasalAire II masks.
Fisher & Paykel -
400BRE113 (ExtraSmall-Small), 400BRE114 (Medium-Large)
This replacement AirPillow Seal (Nasal Pillow) is designed for use with all F&P Brevida CPAP and BiPAP Masks. Brevida's innovative AirPillow inflates to form a gentle, effective seal on the nostrils; and features side supports on the outside of the nose for added comfort and stability.