Helix Midnight Elite Cooling Options:GlacioTex Elite Cooling Cover The foam contours closely to

The foam contours closely to your face for a tight but breathable seal

This item is replacement headgear for ResMed F20 full-face masks

Machines or tubing that require proprietary connections not compatible with standard 22mm fittings

Zip compartment makes the case easy to open while safely securing the AirMini

Adapter not included

Helix Midnight Elite Cooling Options:GlacioTex Elite Cooling Cover The foam contours closely toThe Helix Midnight Elite mattress has a medium feel and includes five high density foam layers and two layers of individually wrapped microcoils to deliver cradling cushioning and pressure relief while optimizing spinal alignment. A cooling GlacioTex cover made from phase change material wicks away heat and moisture. Ideal for side and combination sleepers.