ResMed AirSense 11 Supplies & Replacement Parts
ResMed AirSense 11 supplies and replacement parts on this page are the filters, ClimateLineAir 11 heated tubing, water chambers and side covers made for the AirSense 11. Everything here also fits the AirCurve 11.
AirSense 11 replacement parts and schedule
The AirSense 11 uses its own filters, tubing and water chamber. Parts made for the AirSense 10 do not fit it, so order from this page.
AirSense 11 parts and prices
| Part | What it is | Price |
|---|---|---|
| Disposable filters | Air filters for the AirSense 11 and AirCurve 11 | from $3 |
| ClimateLineAir 11 heated tubing | Heated hose that limits condensation | $42 |
| Water chamber | Standard humidifier tub | $27.99 |
| Side cover | End cap used in place of the water chamber | $18.40 |
| Air outlet adapter | The connector the tubing attaches to | $17 |
Prices checked October 2026. The listings above show the current price and stock.
AirSense 11 replacement schedule
| Part | Replace every |
|---|---|
| Disposable filter | 2 to 4 weeks |
| Water chamber | 6 months |
| ClimateLineAir 11 heated tubing | 6 to 12 months |
| Side cover | When cracked or damaged |
Related
What you get with Order Your Supplies
- Free shipping on US orders over $99.
- No prescription needed for the parts and supplies on this page.
- 30-day returns on unused products in sealed original packaging.
- Not sure a part fits your machine or mask? Call 307-423-0000.
Questions & answers
How often should I replace my AirSense 11 filter?
Every 2 to 4 weeks. Replace it sooner if you have pets or allergies or live somewhere dusty.
Do these supplies fit the AirCurve 11?
Yes. The AirCurve 11 uses the same filters, tubing and water chamber as the AirSense 11.
Will AirSense 10 parts fit my AirSense 11?
No. The AirSense 11 uses different filters, tubing connections and water chambers. AirSense 10 parts will not fit.
Is ClimateLineAir 11 heated tubing worth it?
Yes, if you use the humidifier. Heated tubing stops condensation from collecting in the hose and keeps the humidity steady through the night.
Do I need a prescription to buy AirSense 11 supplies?
No. Filters, tubing, water chambers and side covers ship without a prescription. Only the machine itself needs one.
Can I return a part if it is the wrong one?
Yes, within 30 days of delivery if it is unused and still in its sealed original packaging. Approved returns are refunded minus a 20% restocking fee, or you can take store credit. Email returns@orderyoursupplies.com to start a return.
Need help with a different question? Contact our team or call 307-423-0000.
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