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ResMed
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Lightweight CPAP Tubing for Greater Comfort
The ResMed SlimLine™ Tube is a lightweight, slim CPAP air tube designed to provide greater comfort and flexibility during therapy. Its reduced 15 mm diameter makes the tubing lighter than standard CPAP hoses, helping reduce mask drag while allowing greater freedom of movement throughout the night. Whether at home or travelling, the SlimLine™ Tube supports comfortable and consistent airflow.
Designed with flexibility in mind, the SlimLine™ Tube bends naturally as you move during sleep, helping minimise pulling on your mask and maintain a stable seal. The lightweight construction enhances comfort for side, back, and active sleepers, while the simple plug-and-play connection allows quick attachment to compatible CPAP devices and masks.
Manufactured from durable, high-quality materials, the ResMed SlimLine™ Tube is built for regular nightly use while remaining easy to clean and maintain. Its compact, travel-friendly design makes it convenient to pack, offering dependable performance wherever your therapy takes you.

| Specification | Details |
|---|---|
| Brand | ResMed |
| Product Type | Non-Heated CPAP Tube |
| Model | SlimLine™ Tube |
| Tube Diameter | 15 mm |
| Tube Length | Approximately 2 Metres |
| Compatibility | ResMed AirSense™, AirCurve™, and S9™ Series (15 mm compatible devices) |
| Heating | Non-Heated |
| Material | Flexible Lightweight Polymer |
| Usage | Reusable |
Regular cleaning and inspection help maintain hygiene and keep the tube performing reliably night after night.
A heavy, stiff hose can drag on your mask and disturb your sleep just as much as a poor cushion fit. The SlimLine™ Tube addresses this directly with a genuinely lighter, more flexible build that moves with you rather than against you. For anyone who travels regularly with their CPAP setup, or simply wants tubing that feels less noticeable overnight, it's a straightforward upgrade from a standard hose — without the added complexity or device requirements of a heated tube.
🛡️ For Machines : Every eligible product you purchase is backed by a 2-year manufacturer warranty, covering manufacturing defects and workmanship under normal use.
⚠️ For Masks & Accessories : CPAP
masks and mask components are covered by a 6-month warranty against
manufacturing defects only.
*Not covered: Normal wear and tear, misuse, improper cleaning, accidental
damage, or unauthorised modifications.
🚚 Free Next-Day UK Delivery : Orders placed before 3:00 PM GMT, Monday to Friday, are dispatched the same day using our next-day delivery service.
📖 Read More — To view our detailed Shipping policy
↩️ 30-Day Easy Returns : We offer a 30-day return policy on eligible items that are unused, unopened, and in their original sealed packaging. For hygiene and safety reasons, opened or used CPAP Machines, masks, cushions, and other personal-use accessories cannot be returned or replaced.
📖 Read More — To view our detailed Returns & Exchange policy
Q: Which CPAP machines are compatible with the ResMed SlimLine™ Tube?
A: The ResMed SlimLine™ Tube is compatible with ResMed AirSense™, AirCurve™, and S9™ Series devices that support 15 mm SlimLine tubing. Please verify your machine's tubing compatibility before purchasing.
Q: Is the SlimLine™ Tube heated?
A: No. The SlimLine™ Tube is a standard non-heated 15 mm CPAP tube. If you require temperature-controlled humidification, consider a compatible ResMed ClimateLineAir™ Heated Tube instead.
Q: How often should I clean and replace the SlimLine™ Tube?
A: Wash the tube weekly using warm water and a mild detergent, then allow it to air dry completely before use. Inspect it regularly for cracks, discoloration, or wear, and replace it as needed to maintain effective CPAP therapy.
Q: What are the benefits of using a 15 mm SlimLine™ tube?
A: The 15 mm SlimLine™ Tube is lighter and more flexible than standard CPAP tubing, helping reduce mask drag, improve freedom of movement during sleep, and provide a more comfortable therapy experience—especially for active sleepers and frequent travelers.

Very good hose and it long for my machine
Hi there! We're glad to hear you're happy with the hose and that it fits well with your machine. Thanks for your feedback!
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