Resmed HumidX - 6 Pack AirFit F30 Headgear Replacement Kit In the box:

In the box:

Vsync provides excellent patient–ventilator synchrony

promoting a quieter and more restful sleep for you and your partner

which is whisper quiet

Resmed HumidX - 6 Pack AirFit F30 Headgear Replacement Kit In the box:Exclusive to AirMini, HumidX are small heat and moisture exchangers (HME) that are designed to provide comfortable and effective humidification. How HumidX works HumidX is a waterless humidifier thats designed to provide you with more comfort by retaining the moisture and heat in the air you breathe, and offering relief from possible dryness and congestion. When you exhale, heat and moisture is captured and stored within the HMEs tiny paper ridges.