Description
Quick answer: This is the genuine ResMed side cover for the Air10 series — the AirSense 10 and AirCurve 10 devices (part 37303, charcoal). The side cover fits onto the side of the device in place of the humidifier, sealing the connection when you run the machine without the humidifier attached. It’s what lets the Air10 be used humidifier-free — and a replacement if yours is lost or damaged. Device and humidifier not included.
What’s included
- 1 × ResMed Air10 side cover, charcoal (part 37303)
Device and humidifier not included.
About this part
The Air10’s humidifier attaches to the side of the device — and when you remove the humidifier, that connection needs to be closed off so the device can still run properly and hold pressure. The side cover is the piece that does that: it clips onto the side in place of the humidifier and seals the opening.
You need it whenever you want to run the Air10 without humidification — for example on a trip where you’d rather not carry or fill the water tub, or if you simply don’t use humidification. It’s also a straightforward replacement if the original was lost or damaged (it’s a small part that’s easy to misplace once the humidifier is left at home).
This is the charcoal version for the Air10 series (AirSense 10, AirCurve 10).
Key features
- Genuine ResMed side cover (37303) — charcoal, for the Air10 series.
- Run the device without the humidifier — seals the humidifier connection.
- Holds pressure correctly — proper seal in place of the water tub.
- Replacement for a lost or damaged cover — small, easily misplaced part.
- For AirSense 10 / AirCurve 10 — the Air10 platform.
Specifications
| Specification | Detail |
|---|---|
| Product type | Replacement side cover (humidifier blanking cover) |
| Colour | Charcoal |
| Compatible devices | ResMed AirSense 10 & AirCurve 10 (Air10 series) |
| Function | Seals the humidifier connection when running without the humidifier |
| Included | Side cover only |
| Not included | Device, humidifier |
| ResMed reference / SKU | 37303 |
| Brand | ResMed |
Frequently asked questions
What is the side cover for?
It clips onto the side of the Air10 in place of the humidifier, sealing the connection so the device can run without humidification.
When would I use it?
Whenever you run the Air10 without the humidifier — for example travelling light, or if you don’t use humidification at all.
Which devices does it fit?
The ResMed AirSense 10 and AirCurve 10 (Air10 series).
Why would I need a replacement?
The cover is a small part that’s easy to lose — often left behind or misplaced when the humidifier is swapped in and out.
Does it come with a humidifier?
No — it’s the opposite: it replaces the humidifier when you’re not using it. The cover only is included.
Do I need a prescription?
No — replacement device parts like this do not require a prescription.
Can I get it delivered in Brooklyn or shipped nationwide?
Yes — Stark Medical Supplies offers local pickup and delivery in Brooklyn and across NYC, plus USPS shipping throughout the continental U.S.
Use with compatible ResMed Air10 equipment according to the device’s user guide. Ensure the side cover is correctly fitted and sealed when running the device without the humidifier.
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