ResMed AirSense 10 HumidAir Cleanable Tub (version II)

Name: ResMed AirSense 10 HumidAir Cleanable Tub (version II)
Brand: ResMed
SKU: RES37471
Price: 75 AUD
Availability: InStock

Genuine ResMed HumidAir Cleanable Tub Version II — dishwasher-safe reusable water chamber for AirSense 10, AirCurve 10 and Lumis CPAP devices. Replaces discontinued 37300. Improved design for better long-term reliability.

The genuine ResMed HumidAir Cleanable Tub Version II is the reusable replacement water chamber for AirSense 10 and Lumis series CPAP devices — designed for patients who want the convenience of dishwasher cleaning rather than simply replacing their tub every six months. The Version II supersedes the original Cleanable Tub (37300) with an improved design for better long-term reliability.

Key Features

Dishwasher safe — the key difference from the Standard Tub: Unlike the Standard Tub (37299) which is hand wash only, the Cleanable Tub Version II is fully dishwasher safe — making it the more convenient long-term option for patients who want a thorough, effortless clean as part of their regular CPAP maintenance routine.
Improved Version II design: Supersedes the original HumidAir Cleanable Tub (37300). The lower section of the tub has been updated with a new material and manufacturing process for improved reliability and resistance to cracking over time. Humidification performance and 380 ml water capacity are unchanged from the original.
Genuine ResMed replacement: Ensures correct fit and sealing with the HumidAir humidifier integrated into AirSense 10 and Lumis devices. Genuine parts protect your therapy quality and device warranty.
Easy to remove and refit: Slides in and out of the HumidAir humidifier without tools for quick cleaning and refilling.

Who Is This For?

The Cleanable Tub Version II is compatible with the full AirSense 10 range — including the AirSense 10 AutoSet, AutoSet for Her, Elite, and CPAP — as well as the AirCurve 10 and Lumis series devices. It's the right choice for patients who want the convenience of dishwasher cleaning rather than hand washing alone, and for those upgrading from the discontinued original Cleanable Tub (37300). ResMed recommends replacing the Cleanable Tub every 12 months, or sooner if you notice cracking, persistent discolouration, or difficulty sealing. If you'd prefer a simpler disposable option, the HumidAir Standard Tub (37299) is available at a lower price point and is replaced every six months. For a full guide on CPAP consumable replacement timelines, visit the CPAP Club CPAP replacement schedule. If you're experiencing tube condensation or rainout, the ResMed ClimateLineAir heated tube works alongside the HumidAir humidifier to eliminate that problem entirely.

What's in the Box

1× ResMed HumidAir Cleanable Tub Version II (MPN 37471)

Product FAQs

What is the difference between the HumidAir Standard Tub (37299) and the HumidAir Cleanable Tub (37471)?

The key difference is dishwasher compatibility. The Standard Tub (37299) is hand wash only and is a single-use disposable chamber — ResMed recommends replacing it every six months. The Cleanable Tub Version II (37471) is dishwasher safe, making it easier to clean thoroughly on a regular basis, and is designed to last up to 12 months before replacement. Both tubs are compatible with the same AirSense 10 and Lumis series devices and deliver identical humidification performance.

Which tub should I choose — the Standard or the Cleanable?

It comes down to how you prefer to maintain your equipment. If you'd rather simply replace your tub every six months without worrying about cleaning it, the Standard Tub (37299) is the more straightforward option. If you prefer the convenience of putting your water chamber in the dishwasher for a thorough clean and want a tub that lasts up to 12 months, the Cleanable Tub Version II (37471) is the better choice. Both options keep your humidifier hygienic and performing correctly — the difference is dishwasher compatibility and how long each tub is designed to last.

Can I wash the Standard Tub (37299)?

The Standard Tub can be hand washed with warm water, but it is not dishwasher safe — the heat and detergents in a dishwasher can damage the tub and compromise its seal. If you want a tub you can clean in the dishwasher, the HumidAir Cleanable Tub Version II (37471) is the correct option for your device.

How often should I replace my HumidAir tub?

ResMed recommends replacing the Standard Tub (37299) every six months. For the Cleanable Tub Version II (37471), ResMed recommends replacing it every 12 months — though you should replace it sooner if you notice any cracking, discolouration, persistent odour, or difficulty sealing. For a full guide on when to replace all your CPAP consumables, refer to the CPAP Club CPAP replacement schedule.

Are both tubs compatible with my AirSense 10 or Lumis device?

Yes. Both the Standard Tub (37299) and the Cleanable Tub Version II (37471) are compatible with the full AirSense 10 range — including the AirSense 10 AutoSet, AutoSet for Her, Elite, and CPAP — as well as the AirCurve 10 and Lumis series devices. Either tub will fit and function correctly in your HumidAir humidifier.

Is the Cleanable Tub Version II different from the original Cleanable Tub (37300)?

Yes — the Version II (37471) replaces and supersedes the original Cleanable Tub (37300). It features an updated material and manufacturing process for the lower section of the tub, improving its reliability and resistance to cracking over time. Humidification performance and water capacity are unchanged. If you previously used the original Cleanable Tub (37300), the Version II is the correct current replacement.