ResMed AirSense 11 Side Cover Front View

ResMed | SKU: 39226

ResMed AirSense 11 AirCurve 11 Side Cover

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Overview

Sometimes, you don’t need the extra humidity. The ResMed AirSense 11 and AirCurve 11 Side Cover replaces the humidifier chamber when it’s not in use, allowing the machine to run without activating humidification.

It clicks into place easily and keeps the unit sealed and functional without the water chamber.

ResMed AirSense 11 AirCurve 11 Side Cover

Your Total:

$18.40

Compatible with AirSense 11 and AirCurve 11

This side cover is designed to work specifically with ResMed's AirSense 11 and AirCurve 11 CPAP and BiPAP machines. It fits precisely in place of the humidifier chamber and maintains proper airflow and device function without affecting performance.

Alternative to Humidification

If you prefer to use your machine without the HumidAir humidifier or want to reduce moisture during therapy, this cover allows you to bypass humidification while keeping the device sealed and functional.

Protects the Humidifier Slot

When the water chamber is not in use, this cover securely seals the slot where it would normally go. This helps prevent dust or debris from entering the device and protects internal components from exposure.

Ideal for Travel

Removing the water chamber and using the side cover makes the machine lighter and more compact. It's especially useful for travel, saving space and simplifying setup when humidification isn’t needed.

No Setup or Tools Required

The side cover installs easily by snapping into place where the chamber would go. No tools or additional accessories are needed to switch between the humidifier and side cover.

Durable Construction

Made from sturdy plastic, the side cover is built to last through repeated use. It holds firmly in place during therapy and doesn’t interfere with air delivery or device controls.

Important Tips

Use only with ResMed AirSense 11 and AirCurve 11 devices; not compatible with earlier models.
Ideal when humidification is not needed, such as during travel or in high-humidity climates.
Helps reduce bulk—perfect for packing light when flying or commuting.
Make sure the side cover is fully clicked into place to maintain proper airflow and avoid air leaks.
Store the removed humidifier chamber in a clean, dry place to avoid damage.
Clean the side cover weekly with wipes and let it air dry—no need for soap or soaking.
Use the side cover with a heated tube like ClimateLineAir only if humidification is turned off.
If you experience dry mouth or nasal irritation, consider reattaching the humidifier with distilled water.