ResMed HumidAir Cleanable Water Tub for AirSense 11

The HumidAir 11 cleanable tub is the longer-lasting option for the humidifier inside the ResMed AirSense 11. It accepts ordinary drinking water, its lid comes away from the base, and ResMed expects it to stay in service for 2.5 years.

ResMed lists it for AirSense 11 AutoSet, Elite and CPAP models and for the AirCurve 11 VAuto, S and ASV. You receive one cleanable tub, ResMed part 39101, recognisable by the grey thumb grip on its lid.

Key features:

• Lid comes away: Open it fully and the lid pulls off the base, then clicks back onto its pivot when you refit it.
• Drinking water is fine: ResMed specifies drinking-quality water at room temperature for this tub, so a jug of distilled is optional.
• Dishwasher safe: The North American AirSense 11 guide permits it for the humidifier tub, at temperatures no higher than 55 C.
• Clinic-grade durability: ResMed validates it for repeated heat and chemical disinfection, the process clinics use when a tub moves between patients.
• Same fit and capacity: Capacity matches the standard tub to the millilitre, and it slides into the same side slot on your AirSense 11.
• Climate Control ready: With a ClimateLineAir 11 heated tube attached, your machine can balance tube warmth and humidity automatically through the night.

It suits anyone who would rather buy one tub and keep it for years, or stop buying distilled water. If your machine is yours alone and a fresh tub twice a year suits you, the standard HumidAir 11 tub fits the same models.

Note: AirSense 10 and AirCurve 10 owners need a different part, the original HumidAir cleanable tub. This HumidAir 11 version is made only for the AirSense 11 and AirCurve 11 families.