ResMed HumidAir Standard Tub for Air10 & LumisDesigned to seamlessly integrate with your AirSense 10, AirCurve 10 or Lumis device and provide you with relief from dryness and congestion. Once you have filled the HumidAir tub with water and connected it, youre ready to go. The humidity levels can be adjusted accordingly to your level of comfort. When used with the ClimateLineAir heated tube, it warms the air at a consistent, comfortable temperature that minimises condensation and rainout.