Nasal Cushion & Silicone Seal for FlexiFit 407 CPAP/BiPAP Masks 1146413 confident that their seal is

confident that their seal is safe

DreamWear adapts easily to a wide variety of sleeping positions and always provides a wide open field of view

Constructed entirely of soft cloth the SleepWeaver Advance is Latex & Silicone Free so it's ideal for allergy sufferers

The Lightweight CPAP Pressure Meter is a great way to confirm that your CPAP or BiPAP machine is performing properly at the pressure levels prescribed

The simple to use H2O 4 CPAP Distilled Water System rids tap water of calcium

Nasal Cushion & Silicone Seal for FlexiFit 407 CPAP/BiPAP Masks 1146413 confident that their seal isThis FlexiFoam Cushion & Silicone Seal Pack is designed for use with all FlexiFit 407 (HC407) Nasal CPAP and BiPAP Masks. This updated design features a more contoured shape to better fit a wider range of users.