Silent Night Total Face CPAP/BiPAP Mask Liners (30-Night Supply) Size:Large & ExtraLarge Lower headgear clips are included

Lower headgear clips are included as shown

This Tank Seal is designed for use with the DreamStation Go Portable Series Heated Humidifier Water Chamber

This external battery charger is designed for use with the iGo2 Portable Oxygen Concentrator batteries

and it allows the machine to be used without engaging the built-in HumidAir Humidifier

Silent Night Total Face CPAP/BiPAP Mask Liners (30-Night Supply) Size:Large & ExtraLarge Lower headgear clips are includedSilent Night Total Face CPAP BiPAP Mask Liners help improve the comfort and quality of your sleep therapy. Silent Night Liners sit between your mask and your face to create a soft, adaptive barrier that feels good on the face while also eliminating air leaks, improving mask fit, and reducing pressure marks.