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ResMed
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Comfortable and Secure Headgear Replacement

The ResMed AirFit™ N30i / P30i Headgear Strap is designed to provide a comfortable and reliable replacement for compatible AirFit™ N30i and P30i mask systems. Made from soft fabric materials, this replacement headgear offers a lightweight feel while helping maintain stable mask positioning during therapy.
Headgear doesn't fail suddenly — it relaxes gradually, and most people compensate by tightening the straps a little at a time without noticing. Six months on, the mask is being pressed into the face rather than resting against it, which is a common cause of both pressure marks and new leaks. Replacing worn or stretched headgear often restores a comfortable seal that a new cushion alone could not.
Constructed from flexible, breathable materials, the strap provides gentle support without excessive pressure. Adjustable straps let you customise the fit to your comfort preferences, helping maintain mask stability throughout the night, and the lightweight design supports comfortable long-term use. Installation and removal are quick and tool-free, so replacing your existing headgear takes moments.
| Specification | Details |
|---|---|
| Brand | ResMed |
| Product Type | Replacement Headgear Strap |
| Compatibility | AirFit™ N30i & AirFit™ P30i |
| Material | Soft, Breathable Fabric Construction |
| Fit | Adjustable Straps |
| Installation | Tool-Free Replacement |
| Not Included | Mask Frame, Cushion, Elbow Connector |
| Suggested Replacement Interval | Every 6 months, or sooner if stretched, frayed, or no longer holding adjustment |
| Washing | Hand wash only — do not machine wash, tumble dry or iron |
| Intended Use | Component of a CPAP mask system for Obstructive Sleep Apnoea therapy |
| Warranty | Manufacturer Warranty (where applicable) |
The most common mistake when fitting new headgear is adjusting it to match the tightness of the old set. Your old straps had stretched, so copying that tension leaves the new headgear far too tight from the very first night — which brings back the pressure marks you were trying to solve.
Headgear rarely wears out alone. If yours has stretched, these parts are usually due at the same time.
Regular cleaning helps maintain hygiene and keeps the fabric performing comfortably night after night.
Stretched or worn headgear can undermine an otherwise good mask fit, since it's the strap that keeps your frame and cushion held securely in position all night. As a genuine ResMed component, this replacement is built to the exact specification of your AirFit N30i or P30i mask, restoring a snug, adjustable fit without the cost of replacing the whole mask system. Since your existing frame, cushion, and elbow all connect to it as normal, it's a simple, targeted fix rather than a full mask replacement.
This headgear strap is a component of a medical device intended for use as part of a complete, compatible AirFit N30i or P30i mask system used for the treatment of obstructive sleep apnoea. This listing includes the headgear strap only — the frame, cushion, and elbow connector are not included and are sold separately.
Adjust the straps evenly and avoid overtightening, as this can cause pressure marks or reduce seal quality rather than improve it. Before use, confirm the headgear is compatible with your existing frame and cushion, and inspect it regularly for stretched fabric or frayed edges. If you notice persistent leaks, skin irritation, or any change in mask performance after fitting, discontinue use and consult your CPAP provider or healthcare professional.
Download the official ResMed documents for the AirFit N30i and P30i mask systems, including fitting and assembly instructions.
🛡️ 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 masks is this replacement headgear compatible with?
A: This genuine ResMed AirFit™ N30i / P30i Headgear Strap is compatible with both the AirFit™ N30i Nasal Mask and the AirFit™ P30i Nasal Pillow Mask.
Q: Does this product include the complete mask?
A: No. This listing includes the replacement headgear strap only. The mask frame, cushion, elbow connector, tubing, and CPAP machine are not included.
Q: How often should I replace my CPAP headgear?
A: For the best fit and therapy performance, it is generally recommended to replace your CPAP headgear every 3–6 months, or sooner if it becomes stretched, worn, or no longer maintains a secure fit.
Q: How should I clean the AirFit™ N30i / P30i headgear?
A: Hand wash the headgear weekly using warm water and a mild, non-abrasive detergent. Rinse thoroughly, gently squeeze out excess water, and allow it to air dry completely away from direct sunlight. Avoid machine washing, tumble drying, bleach, and alcohol-based cleaners, as they may damage the fabric and reduce its lifespan.

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