ResMed Humidifier Water Chamber - AirSense 10 Standard

The ResMed Humidifier Water Chamber for AirSense 10 Standard is effortless to use — open it for everyday cleaning, and fill it with water each evening before therapy. This chamber is designed for handwashing; it should not go in the dishwasher. This listing is for the water chamber only and does not include any other parts.

Is This the Right Water Chamber for You?

This is the correct replacement part if your machine uses the HumidAir Humidifier and you want the standard, hand-wash-only chamber that matches what originally came with your machine. If you'd prefer to be able to run your water chamber through the dishwasher instead of washing it by hand every week, see the ResMed AirSense 10 Cleanable Water Chamber instead — it's a different, dishwasher-safe version built for the same machines.

Compatible Machines

The ResMed CPAP Humidifier Water Chamber AirSense 10 Standard works with the HumidAir Humidifier in the following machines:

• AirSense 10 CPAP
• AirStart 10 CPAP
• AirCurve 10 BiLevel

Key Features at a Glance

• Washable by hand
• Standard water chamber design
• Opens easily for cleaning and filling
• 380 mL water capacity
• Compatible with AirSense 10, AirStart 10, and AirCurve 10 machines
• Water chamber only — no other parts included

Standard vs. Cleanable: Which Chamber Do You Have?

ResMed sells two versions of this water chamber, and it's worth knowing which one you need before ordering. The Standard chamber (this listing) is designed for handwashing only and should not be placed in a dishwasher. The separate Cleanable chamber is built to be dishwasher-safe on the top rack. If you're not sure which one you currently have, check whether your existing chamber is labeled dishwasher-safe, or simply order the Standard version if you're comfortable hand-washing weekly — it's compatible with the same machines either way.

Cleaning & Caring for Your Water Chamber

1. Rinse any excess water from the chamber after each night's use.
2. Wash the chamber by hand once a week using warm water and a mild detergent. Do not place it in the dishwasher.
3. Rinse thoroughly with clean water after washing.
4. Air dry completely, away from direct sunlight, before reinstalling it in your machine.
5. Inspect the chamber regularly for cracks, cloudiness, or discoloration. A standard chamber that shows visible wear or damage should be discarded and replaced rather than continued use, since it can't be disinfected the way a dishwasher-safe chamber can.
6. Replace the chamber periodically as routine maintenance — every 3 to 6 months is a common guideline, though you should always check the instructions that came with your specific machine for ResMed's current recommendation.

Specifications

Complete Your Machine Maintenance

If you'd rather not hand-wash weekly, compare the AirSense 10 Cleanable Water Chamber. Running an AirSense 11 instead? See the Standard Water Chamber for AirSense 11 or the Cleanable Water Chamber for AirSense 11. While you're replacing parts, it's also a good time to check your AirSense 10 / AirCurve 10 Filters and your AirSense 10 Side Cover. See more from the brand on the ResMed brand page.

Frequently Asked Questions

Is this water chamber dishwasher safe?

No. This Standard chamber is designed for handwashing only. If you want a dishwasher-safe option, see the AirSense 10 Cleanable Water Chamber instead.

What's the water capacity?

This chamber holds 380 mL of water.

How often should I clean it?

Rinse it after each use, and wash it by hand with warm water and mild detergent once a week.

How often should I replace it?

A common guideline is every 3 to 6 months, or sooner if you notice cracks, cloudiness, or discoloration. Check the instructions that came with your machine for ResMed's specific current recommendation.

What machines is this compatible with?

This chamber works with the HumidAir Humidifier in AirSense 10 CPAP, AirStart 10 CPAP, and AirCurve 10 BiLevel machines.

Does this come with anything else, like the machine or humidifier?

No. This listing is for the water chamber only; it doesn't include the machine, humidifier unit, or any other accessories.

Do I need a prescription to buy this?

No. Replacement parts like this water chamber don't require a prescription. A prescription is only needed for CPAP masks and machines.