AirPillow Nasal Seal for Brevida CPAP/BiPAP Masks Size:Medium-Large and adaptable so they provide

and adaptable so they provide a much more gentle and flexible seal than traditional silicone cushions -- even at high pressures

at the bridge of the nose

Comfort makes all the difference to the success of sleep therapy

Please note that the FlexiFit 431 uses only the Silicone Seal while the Forma and FlexiFit 432 masks use both a Foam Cushion and Silicone Seal

zippered compartments and a variety of organizational extras

AirPillow Nasal Seal for Brevida CPAP/BiPAP Masks Size:Medium-Large and adaptable so they provideThis replacement AirPillow Seal (Nasal Pillow), from Fisher & Paykel, is designed for use with all F&P Brevida CPAP BiPAP Masks. The ergonomically designed AirPillow Seal uses pressure from your CPAP to self inflate the cushion, creating a gentle, yet effective double seal in and around the nose.