ResMed
ResMed S9/S10/S11 SlimLine Tube
ResMed S9/S10/S11 SlimLine Tube
The ResMed SlimLine™ Tube is the official 15mm non-heated replacement hose for the S9, AirSense 10, AirCurve 10, AirSense 11, and AirCurve 11 — the standard tube included with every new ResMed machine in these families. At 40% lighter and 20% thinner than standard 19mm tubing, it dramatically reduces mask drag — the pulling force that breaks the cushion seal as you move during sleep. Smart-fit cuff design clicks securely into the ResMed proprietary 15mm outlet for correct pressure delivery. 22mm mask-end cuffs fit all CPAP masks from all brands. 6ft length. Non-heated — if you experience rainout with the humidifier, upgrade to ClimateLineAir or add the SlimLine Wrap Cover. Replace every 3–6 months.
🇦🇪 Same-day delivery in Dubai · Next-day UAE-wide · AED 250 incl. VAT
Couldn't load pickup availability
📄 Product Downloads
Product Features
Details
ResMed S9/S10/S11 SlimLine™ Tube — Overview
The ResMed SlimLine™ Tube is the official 15mm non-heated replacement hose for the ResMed S9, AirSense 10, AirCurve 10, AirSense 11, and AirCurve 11 — the tube that ships standard with every new ResMed machine in these families. At 15mm internal diameter, it is 40% lighter and 20% thinner than the traditional 19mm CPAP hose, and takes up 35% less storage space. For the majority of CPAP users who do not experience rainout or dryness issues, the SlimLine tube provides all the performance they need in a significantly more comfortable, low-drag package.
The defining advantage of the 15mm form factor is reduced mask drag. Standard 19mm hoses are noticeably heavier and stiffer — the weight and resistance of the hose creates a constant pulling force on the mask that can break the cushion seal as patients move during sleep. The SlimLine's lighter weight and greater flexibility minimise this drag effect, helping maintain a consistent mask seal through position changes. The smart-fit cuff design clicks securely into the proprietary ResMed outlet on compatible machines, ensuring a reliable sealed connection that cannot be made with the slim tube on non-ResMed machines.
For patients who use the HumidAir humidifier: the SlimLine tube is compatible with humidified use but does not heat the air — warm humid air travelling through an unheated tube in a cold air-conditioned room can cause rainout. If rainout is a problem, upgrade to the ClimateLineAir 10 (for AirSense 10) or ClimateLineAir 11 (for AirSense 11). Replace every 3–6 months. Hand wash weekly with warm water and mild detergent.
Key Features
Specifications
| Compatible Machines | ResMed S9 (all), AirSense 10 (all), AirCurve 10 (all), AirStart 10, AirSense 11, AirCurve 11 |
| Not Compatible With | Non-ResMed machines — smart-fit cuff is proprietary. Machines requiring heated-only hoses |
| Heated | No — non-heated tube only |
| Length | 6 ft (1.83 m) |
| Inner Diameter | 15 mm |
| Connection Cuffs | 22 mm — fits all standard CPAP masks |
| Machine Setting | Set hose diameter to 15mm in machine menu when using SlimLine (if prompted) |
| Humidifier Compatible | Yes — but non-heated. Rainout may occur in air-conditioned rooms |
| Material | Flexible latex-free plastic |
| Replacement Schedule | Every 3–6 months |
| Cleaning | Hand wash weekly — warm water, mild detergent. Air dry away from direct sunlight |
⚠️ Rainout risk with humidifier in cold rooms: The SlimLine is a non-heated tube. In air-conditioned bedrooms, warm humid air from the HumidAir can condense inside the hose and drip into the mask. If this is a problem, upgrade to the ClimateLineAir 10 or ClimateLineAir 11. Also: using SlimLine on non-ResMed machines with standard 22mm inlets may cause pressure delivery errors — it is designed for ResMed machines only.
🇦🇪 UAE tip: Dubai's heavily air-conditioned bedrooms make rainout particularly common for humidifier users with a non-heated tube. The SlimLine is ideal for users who run CPAP without humidification, or as a travel spare for nights away from home. For in-home use with the humidifier in the UAE, the ClimateLineAir 10 or 11 is the recommended upgrade.
Frequently Asked Questions
Can I use this tube with my AirSense 11?
Yes — the ResMed SlimLine tube is compatible with both AirSense/AirCurve 10 and AirSense/AirCurve 11. It is the tube that ships with every new AirSense 11 machine. Both machine generations use the same SlimLine smart-fit cuff format.
Can I use this on a Philips or Fisher & Paykel machine?
No — the smart-fit cuff is a proprietary ResMed design that only fits ResMed machine outlets. Using it on a 22mm standard outlet may result in a loose, leaking connection and incorrect pressure delivery.
Is this the same tube that came with my machine?
Yes — the SlimLine is the standard tube included with all AirSense 10, AirSense 11, and S9 machines. This listing is the replacement when your original tube ages, discolours, or develops odour.
When should I upgrade to a heated tube?
If you experience rainout (water droplets reaching your mask from inside the tube), dry mouth or airway dryness that doesn't improve with increased humidification settings, or significant temperature discomfort from the therapy air, the ClimateLineAir 10 or 11 is the recommended upgrade.
Related Products
Specs
At a Glance
Technical Specifications
| Compatible Machines | S9 (all), AirSense 10 (all), AirCurve 10 (all), AirStart 10, AirSense 11, AirCurve 11 |
| Not Compatible With | Non-ResMed machines · Machines requiring heated-only hoses |
| Heated | No — non-heated. Upgrade to ClimateLineAir for heated use |
| Length | 6 ft (1.83 m) |
| Inner Diameter | 15 mm |
| Machine Cuff | Smart-fit proprietary — ResMed machines only |
| Mask Cuff | 22 mm — all standard CPAP masks, all brands |
| Weight Reduction | 40% lighter than 19mm standard tubing |
| Machine Setting | Set tube diameter to 15mm in machine menu if prompted |
| Replacement Schedule | Every 3–6 months |
| Cleaning | Hand wash weekly — warm water, mild detergent, air dry away from sunlight |
Key Features
⚠️ ResMed machines only. Smart-fit cuff is proprietary — do not use on non-ResMed machines. Non-heated — rainout may occur with humidifier in cold rooms. Upgrade to ClimateLineAir or add SlimLine Wrap to address rainout.
