Description
Quick answer: The ResMed ClimateLineAir Heated Tube is a heated CPAP hose that works with the built-in HumidAir humidifier in AirSense 10 and AirCurve 10 machines to deliver consistent temperature and humidity all the way to your mask. A built-in sensor lets the machine automatically adjust heat and humidity (Auto Climate Control), preventing “rainout” condensation and morning dryness. Approximately 2 m long with a 360° swivel. ResMed reference code: 37298 (formerly 37296 — identical product, new packaging). Not compatible with AirSense 11 or S9.
What does the heated tube do?
A standard CPAP tube can let warm, humidified air cool as it travels to the mask, causing condensation (“rainout”) that pools in the hose and can drip toward your face. The ClimateLineAir solves this by gently heating the air along the whole tube. When attached to an AirSense 10 or AirCurve 10, it engages Auto Climate Control, letting the machine monitor humidity and automatically adjust both the humidifier and tube heat for optimum comfort. A built-in mask temperature sensor keeps humidity stable at the mask, and the 360° swivel lets you move freely without kinking the hose.
Key features
- Prevents rainout — heats the air along the tube to stop condensation.
- Auto Climate Control — machine auto-adjusts temperature and humidity through the night.
- Built-in mask temperature sensor — maintains stable humidity at the mask.
- 360° swivel connection — freedom of movement with a secure electrical link.
- ~2 m length — works with CPAP masks from all manufacturers.
- Washable — clean like a standard tube.
Specifications
| Specification | Detail |
|---|---|
| Product type | Heated CPAP tube |
| Length | ~2 m |
| Connection | 360° swivel |
| ResMed reference code | 37298 (formerly 37296) |
| Compatible with | AirSense 10 (all) & AirCurve 10 BiLevel (all) |
| Not compatible with | AirSense 11, S9 |
| Replacement | Every ~3 months or as needed |
| Payment | FSA/HSA eligible |
Is it compatible with my machine?
The ClimateLineAir 37298 works exclusively with the AirSense 10 and AirCurve 10 lines, including: AirSense 10, AirSense 10 Elite, AirSense 10 AutoSet, AirSense 10 AutoSet for Her, and AirCurve 10 S / ST / VAuto / ASV BiLevel machines. It is not compatible with the AirSense 11 or the older S9 (those use different tubes). It works with CPAP masks from any manufacturer.
How do I care for it?
Wash the tube weekly in warm water with a mild detergent, rinse thoroughly, and let it air dry out of direct sunlight or heat. Do not reconnect it to your machine until it is completely dry. The tube should only be used with the built-in HumidAir humidifier on and water in the chamber.
Frequently asked questions
What does the ClimateLineAir do?
It heats the air along the CPAP hose to prevent rainout (condensation) and works with the machine’s humidifier to deliver consistent, comfortable humidity to your mask.
Will it work with my AirSense 11?
No. The 37298 is for AirSense 10 and AirCurve 10 only. The AirSense 11 uses a different ClimateLineAir tube.
What’s the difference between part numbers 37296 and 37298?
They are the identical product — ResMed updated the number from 37296 to 37298 in 2024 to reflect new packaging.
Do I need a prescription?
The heated tube is a replacement accessory; most retailers do not require a prescription for it, though requirements can vary by state and seller. Contact us if you’re unsure.
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 FedEx shipping throughout the continental U.S.
Use this tube with your ResMed AirSense 10 or AirCurve 10 according to your machine’s user guide. Replace periodically (commonly every 3 months) or as needed.
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