Nasal Pillows Cushion for Nuance & Nuance Pro Gel CPAP/BiPAP Masks Size:Large FlexiFit 431 arrives ready to

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

Four cushion sizes -- Petite

and it only has four parts to clean and maintain

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

soft exhalation valve the F&P Pilairo Q brings inspired enhancements to the popular Pilairo design

Nasal Pillows Cushion for Nuance & Nuance Pro Gel CPAP/BiPAP Masks Size:Large FlexiFit 431 arrives ready toGel 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.