ResMed AirFit™ N30i: Freedom to Sleep Your Way
ResMed AirFit™ N30i:
Freedom to Sleep Your Way
A minimal-contact nasal CPAP mask with a soft under-the-nose cradle cushion and top-of-head tubing — built for nasal breathers who want a lightweight, unrestricted night's sleep.
Choosing the right CPAP mask can have a significant impact on the success of your sleep therapy. While some users prefer full face masks, many people who breathe comfortably through their nose enjoy the lightweight feel of a nasal mask.
The ResMed AirFit™ N30i Nasal CPAP Mask has become a popular choice among CPAP users across the UK thanks to its innovative top-of-head tube connection, minimal-contact design, and exceptional comfort. If you're looking for a mask that lets you move naturally during sleep without feeling restricted, the AirFit N30i is well worth considering.
A nasal mask that stays out of your way.
Airflow is delivered through a soft cushion that rests beneath your nostrils, while a 360° swivel elbow at the top of the head keeps the hose out of your way all night.
Five reasons the AirFit N30i stands out.
Each feature is designed to solve a specific frustration with traditional nasal masks.
Is the AirFit N30i good for side sleepers?
Yes — the AirFit N30i is one of the best nasal CPAP masks for side sleepers. Its flexible frame and top-of-head hose connection reduce tubing interference, allowing you to change sleeping positions more naturally without pulling on the mask.
ResMed AirFit™ N30i
Nasal CPAP Mask.
A soft under-the-nose cradle cushion and top-of-head tubing — the lightweight nasal mask built for freedom of movement.
AirFit N30i vs. AirFit P30i
Both masks share the same frame and headgear — the cushion style is what changes the experience.
| Feature | AirFit™ N30i | AirFit™ P30i |
|---|---|---|
| Cushion Style | Under-the-nose cradle | Nasal pillows |
| Facial Contact | Very minimal | Minimal |
| Comfort | Soft cradle fit | Direct nasal seal |
| Best For | Sensitive noses | Higher-pressure users |
| Frame & Headgear | Shared & interchangeable | |
Because the AirFit N30i and AirFit P30i use the same frame and headgear, you can switch cushion styles without purchasing an entirely new mask.
Sized to fit, not just to wear.
The AirFit N30i is available in several cushion sizes to suit different facial structures. Using the official ResMed sizing guide helps you:
Selecting the correct size is essential for the best CPAP experience and to enhance overall therapy effectiveness.
A simple daily and weekly routine.
Keeping your AirFit N30i clean helps maintain hygiene and performance.
Daily: wash the cushion with warm water and mild soap, rinse thoroughly, and allow it to air dry. Weekly: clean the frame and headgear, and inspect all components for signs of wear. Replace worn cushions and headgear according to ResMed's recommended replacement schedule to maintain optimal comfort and therapy effectiveness.
Who should choose the AirFit N30i.
Particularly suitable for those seeking a lightweight and unobtrusive mask.
Choosing the AirFit N30i can provide greater sleeping freedom, comfortable minimal-contact therapy, reduced facial pressure, and easier side sleeping. Many users find that a comfortable mask encourages more consistent therapy, leading to better treatment outcomes.
Everything you need to get started.
Genuine ResMed parts, ready to ship across the UK.
Questions about the AirFit N30i.
Is the ResMed AirFit N30i suitable for side sleepers?
Does the AirFit N30i use nasal pillows?
Can I wear glasses with the AirFit N30i?
Can I switch between the N30i and P30i cushions?
Comparing your nasal and full face options?
The ResMed AirFit™ N30i Nasal CPAP Mask is an excellent option for UK CPAP users who want comfort, flexibility, and freedom of movement. Its top-of-head tube connection, under-the-nose cradle cushion, SpringFit™ frame, and QuietAir™ vent technology make it one of the most comfortable nasal masks available.
Whether you're new to CPAP therapy or upgrading your current mask, the AirFit N30i offers a lightweight, user-friendly solution designed to support restful, uninterrupted sleep.
The information in this article is provided for general educational and product guidance purposes only. It is not intended as medical advice or a substitute for guidance from a qualified healthcare professional or sleep clinician.
Mask suitability depends on individual factors including breathing pattern, face shape, and prescribed pressure. The AirFit N30i is a nasal-only mask — mouth breathers should consider a full face mask instead. We recommend consulting your sleep specialist or CPAP supplier before switching mask types.
Product features described are accurate to the best of our knowledge at the time of writing. Always verify compatibility with your specific CPAP device before purchasing.