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Key Features

  • Reduces device length to 8" – Cuts overall size down from 10.04", making your CPAP easier to pack and store while traveling.
  • Tool-free installation – Slides into the humidifier slot in seconds; swap in or out without any setup hassle.
  • Two color options – Charcoal (37303) for AirSense 10 and AirCurve 10; Light Gray (37335) for AirSense 10 For Her.
  • Simplifies maintenance – No humidifier chamber means no daily water cleaning on travel days.
  • Compatible with three device families – Fits AirSense 10, AirStart 10, and AirCurve 10 machines.
  • Description
  • Parts
  • Specs
  • Included Items
  • Reviews 43
  • Q&A

The ResMed Side Cover for AirSense 10 replaces the humidifier chamber on your CPAP machine, reducing device length from 10.04" to 8" for a noticeably more compact footprint. It's a simple, practical accessory for travelers or anyone who wants a cleaner, lower-maintenance setup without the humidifier attached.

Installation is tool-free — the cover slides directly into the humidifier slot in seconds, so switching between humidifier and no-humidifier mode is quick and effortless. Available in Charcoal (37303) for standard AirSense 10 and AirCurve 10 models, and Light Gray (37335) for the AirSense 10 For Her, so it blends naturally with your device color.

Related parts
Manufacturer ResMed
Warranty 30 Days Limited Manufacturer Warranty
HCPCS Code E1399
Color Charcoal, Gray
Model 37303

x1 ResMed Side Cover – Charcoal (Product Code: 37303)

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FAQs

Is the side cover compatible with all AirSense 10 and AirCurve 10 models?
While most models are compatible, it's crucial to check the specific color (charcoal or gray) that matches your CPAP machine to ensure proper fit. For a more accurate compatibility check, refer to the product manual or contact ResMed customer support.
Can I still use the humidifier with the side cover installed?
No, the side cover replaces the humidifier chamber, so it cannot be used simultaneously. However, you can easily switch between the side cover and the humidifier based on your preferences and needs.
How much does the side cover reduce the size and weight of the CPAP machine?
The side cover significantly reduces the overall size and weight, making it much more travel-friendly. This makes it easier to pack your CPAP machine into your luggage and take it on trips without added bulk or weight.
Is the side cover durable enough for frequent travel?
Yes, the side cover is designed to withstand the rigors of travel while providing reliable protection for your CPAP machine. It's made from high-quality materials that can handle the stresses of transportation and frequent use.
Will using the side cover affect the effectiveness of my CPAP therapy?
No, the side cover does not affect the therapeutic pressure or performance of your CPAP machine. However, it's important to consult with your healthcare provider to determine if using the side cover is suitable for your specific needs.
Can I use a heated hose with the side cover?
Yes, you can still use a heated hose with the side cover. However, the heated hose will not be able to warm the air as effectively without the humidifier. If you prefer a heated hose and humidifier, you may want to consider using a different CPAP machine or humidifier that is specifically designed for travel.
Is the side cover easier to clean than the humidifier chamber?
Yes, the side cover is much easier to clean as it doesn't involve removing and cleaning a water chamber. Simply wipe it down with a damp cloth and mild soap, then rinse and dry thoroughly.
How often should I clean the side cover?
It is recommended to clean the side cover weekly or as needed to maintain hygiene and prevent the buildup of dust or debris. Regular cleaning will help ensure the longevity and effectiveness of your side cover.