4PackS Mask Liner Supplies for AirFit F20 Medium, Mask Liner for AirFit F20/F10 and for AirTouch F20/F10, Liner Supplies by IBEET, Medium

Key features

• Say goodbye to disturbing noises: Are you still worried about being awakened from your sleep by disturbing noises every night? If so, why don't you try our liner? It will give you a comfortable and perfect night sleep without noise.
• Reduce facial irritation: Reduce the chronic issues with face burn and irri-tation after using your device all night, provide softer and more comfortable care for your facial skin.
• It will not reduce the fit of your mask: It fits perfectly and can maintain a good seal. You don’t have to worry about reducing the fit and increasing your AHI when using it.
• Avoid leakage: Made of soft and comfortable materials, IBEET liners can get a seal according to the shape and maintain pressure to avoid air leakage.
• Warm Tips: Please adjust the liner according to your needs to suit your comfort level. Once you reach it, you will see a drastic improvement in the quality of your sleep . It may take a few nights to this liner, please stick with it, the quality of your sleep will gradually improve over time.