Nasal Pillows Cushion for Nuance & Nuance Pro Gel CPAP/BiPAP Masks Size:Large The dual-wall Spring Air cushion

The dual-wall Spring Air cushion improves overall seal and reduces pressure at the nasal bridge

These headgear clips

For best performance SoClean 2 filters should be replaced on average every 6 months

FlexiFit 431 arrives ready to wear with three contoured silicone seals (Small

The Filter Cover is for use with AirSense 10 Series CPAP Machines and AirCurve 10 Series BiLevel Machines

Nasal Pillows Cushion for Nuance & Nuance Pro Gel CPAP/BiPAP Masks Size:Large The dual-wall Spring Air cushionGel nasal pillows cushions from Philips Respironics come standard with all Nuance & Nuance Pro CPAP BiPAP Masks. Three nasal pillows sizes Small, Medium, Large are available.