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Key Features

  1. Under-the-Nose Design: The innovative cradle cushion sits comfortably beneath the nose, minimizing facial contact and pressure points for enhanced comfort.
  2. QuietAir™ Venting: This technology disperses exhaled air quietly, reducing noise disruption for both the user and their bed partner.
  3. Soft, Breathable Silicone: The cushion is crafted from soft, breathable silicone that minimizes leaks while allowing airflow for a comfortable user experience.
  4. Secure Seal: The carefully engineered design and septum bridge membrane work together to create a reliable seal throughout the night, ensuring optimal therapy effectiveness.
  5. Simplified Fitting: Featuring a small, simple, and lightweight design, the cushion allows for easy fitting and intuitive use.
  6. Multiple Size Options: Available in various sizes (typically small, medium, and small wide) to accommodate different facial structures and achieve a personalized fit.
  7. Minimal Facial Contact: The under-the-nose design minimizes contact with the face, reducing potential irritation and claustrophobic feelings.
  8. Flexible Tubing: The short and lightweight flexi-tubing allows for greater freedom of movement during sleep, minimizing disruptions.
  9. Easy Cleaning and Maintenance: The simple design with only three parts facilitates easy disassembly, cleaning, and reassembly.
  10. Waterless Humidification: The cushion is compatible with waterless humidification options, offering additional comfort for users who experience dryness during therapy.
  • Description
  • Parts
  • Specs
  • Included Items
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  • Q&A

The ResMed AirFit N30 Nasal Cushion is an essential component for those using the ResMed AirFit N30 nasal CPAP mask. This product is specifically designed to provide comfort, ease of use, and a secure fit, making it an excellent choice for individuals undergoing CPAP therapy.

Key Features of the ResMed AirFit N30 Nasal Cushion

1. Under-the-Nose Design

The innovative under-the-nose cradle cushion is a standout feature of the ResMed AirFit™ N30 nasal mask. This design ensures that the cushion sits comfortably beneath the nose, reducing facial contact and pressure points. By cradling the nose rather than covering it, the cushion helps to minimize irritation and discomfort, providing enhanced comfort throughout the night. This design also helps to reduce the risk of red marks and soreness on the nasal bridge, making it a preferred choice for users who experience sensitivity with traditional nasal masks.

2. QuietAir™ Venting

The QuietAir™ venting technology incorporated into the AirFit N30 nasal cushion disperses exhaled air quietly and gently. This advanced venting system significantly reduces noise, creating a peaceful sleeping environment for both the user and their bed partner. The quiet operation of the cushion ensures minimal disruption, allowing users to sleep soundly without being disturbed by the sound of their own breathing or exhalation.

3. Soft, Breathable Silicone

The cushion is crafted from soft, breathable silicone, which provides a gentle touch against the skin. This material is not only comfortable but also highly effective at minimizing leaks while allowing optimal airflow. The silicone conforms to the contours of the nose, creating a secure and comfortable fit that enhances the overall user experience. The breathability of the silicone ensures that users do not feel stifled or uncomfortable during therapy, promoting a restful night's sleep.

4. Secure Seal

The ResMed AirFit N30 nasal cushion features a carefully engineered design and a septum bridge membrane that work together to create a reliable seal throughout the night. This secure seal is crucial for ensuring the effectiveness of CPAP therapy, as it prevents air leaks and maintains consistent airflow. The cushion's design ensures that the seal remains intact even with movement, providing uninterrupted therapy and optimal results.

5. Simplified Fitting

The AirFit N30 nasal cushion boasts a small, simple, and lightweight design that makes fitting and use intuitive and straightforward. The cushion can be easily attached and detached from the mask frame, allowing users to quickly adjust and secure it for a perfect fit. This simplified fitting process is especially beneficial for new CPAP users, as it reduces the learning curve and makes the therapy experience more accessible and user-friendly.

6. Multiple Size Options

To accommodate different facial structures and ensure a personalized fit, the AirFit N30 nasal cushion is available in various sizes, typically small, medium, and small wide. These size options allow users to find the perfect fit for their individual needs, enhancing comfort and effectiveness. The availability of multiple sizes ensures that users can select the cushion that best conforms to the shape of their nose, providing a secure and comfortable seal.

7. Minimal Facial Contact

The under-the-nose design of the AirFit N30 nasal cushion minimizes contact with the face, reducing potential irritation and feelings of claustrophobia. This minimal contact is particularly beneficial for users who are sensitive to pressure or have a tendency to experience skin irritation with traditional masks. By reducing facial contact, the cushion promotes a more comfortable and less intrusive therapy experience.

8. Flexible Tubing

The short and lightweight flexi-tubing connected to the AirFit N30 nasal cushion allows for greater freedom of movement during sleep. This flexibility minimizes disruptions and ensures that users can move naturally without compromising the seal or comfort of the mask. The flexible tubing is designed to adapt to different sleeping positions, providing continuous therapy regardless of how the user moves throughout the night.

9. Easy Cleaning and Maintenance

The ResMed AirFit N30 nasal cushion is designed with simplicity in mind, featuring only three parts that can be easily disassembled, cleaned, and reassembled. This straightforward design makes daily cleaning and maintenance hassle-free, ensuring that the cushion remains hygienic and effective. Regular cleaning helps to prevent the buildup of oils and dirt, prolonging the lifespan of the cushion and maintaining optimal performance.

10. Waterless Humidification

The AirFit N30 nasal cushion is compatible with waterless humidification options, offering additional comfort for users who experience dryness during therapy. This feature is particularly beneficial for users who live in dry climates or who are prone to nasal dryness and irritation. Waterless humidification helps to maintain moisture levels in the air, reducing discomfort and enhancing the overall therapy experience.

Comparison table between the ResMed AirFit N30 Nasal Cushion and the AirTouch N20 Cushion

Feature ResMed AirFit N30 Nasal Cushion AirTouch N20 Cushion
Cushion Type Nasal cushion that sits under the nose Nasal cushion that covers the nose
Material Silicone for durability and flexibility Memory foam for ultimate comfort
Design Under-the-nose design to reduce facial contact Over-the-nose design to enhance stability
Comfort Minimizes pressure on the nasal bridge and face Soft memory foam adapts to facial features
Venting QuietAir™ vent technology for a quieter experience Standard venting, quiet but less advanced than N30
Size Options Small, Medium, Small-Wide Small, Medium, Large
Durability More durable, can be cleaned and reused Less durable, recommended replacement every 30 days due to material
Maintenance Can be washed and reused, easier maintenance Requires careful handling, not washable
Intended Use Designed for active sleepers and those who prefer minimal facial contact Suitable for users who prioritize comfort over ease of maintenance
Compatibility Specifically fits the AirFit N30 mask frame Compatible with the AirFit N20 mask frame
User Feedback Often preferred for its lightweight and less intrusive design Often chosen for its superior comfort during prolonged use
Price Point Generally less expensive due to material More expensive due to the use of memory foam


Benefits of Using the ResMed AirFit™ N30 Nasal Cushion

There are several key benefits to using the AirFit N30 nasal cushion, including:

  • Comfort: The soft silicone material and dual-wall construction provide a gentle and secure fit, minimizing pressure points and reducing the risk of irritation.
  • Performance: The cushion’s design ensures an effective seal, preventing air leaks and maintaining consistent airflow throughout the night.
  • Quiet Operation: The QuietAir™ vent technology reduces noise, creating a more peaceful sleeping environment for both the user and their partner.
  • Ease of Use: The cushion is easy to attach, detach, and clean, making daily maintenance simple and hassle-free.
  • Compatibility: The cushion is compatible with all sizes of the AirFit N30 mask frame and headgear, ensuring a secure fit and optimal comfort.

AirFit™ N30 Nasal Cushion Variants

AirFit™ N30 Nasal Cushion (Small) (64213)

The AirFit™ N30 Nasal Cushion in Small size is designed to offer a snug and secure fit for users with smaller facial features. Its compact design ensures minimal facial contact, reducing the risk of irritation and pressure points. The cushion's soft silicone material provides a comfortable seal under the nose, allowing for effective and quiet CPAP therapy throughout the night.

AirFit™ N30 Nasal Cushion (Medium) (64213)

The Medium AirFit™ N30 Nasal Cushion is ideal for users with average facial structures. It balances comfort and performance, providing a reliable seal with its soft, breathable silicone material. The medium size is designed to fit comfortably under the nose, ensuring a secure fit and minimal air leaks, which enhances the overall effectiveness of CPAP therapy.

AirFit™ N30 Nasal Cushion (Small-Wide) (64213)

The Small-Wide AirFit™ N30 Nasal Cushion is tailored for users who require a wider fit but have a smaller nose bridge. This variant offers the same benefits of the soft, breathable silicone material while accommodating a broader nasal area. The small-wide cushion ensures a comfortable and secure fit, reducing the likelihood of red marks and irritation, making it a perfect choice for those with unique facial dimensions.

How to Choose the Right Size?

Choosing the right size for your AirFit™ N30 Nasal Cushion is crucial to ensure optimal comfort and effectiveness of your CPAP therapy. Here's how you can determine the correct size:

  1. Measure Your Nose: Use a ruler or measuring tape to measure the width of your nose at its widest point. This measurement will help you determine if you need a small, medium, or small-wide cushion.

  2. Refer to Sizing Guide: Use the sizing guide provided by ResMed, which typically correlates nose width measurements to cushion sizes. Compare your measurement to the guide to determine your size.

  3. Consider Your Facial Structure: If you have a narrower face, a small cushion may be more suitable, even if your nose width measurement suggests a medium size. Conversely, if you have a wider face, a small-wide cushion may provide a better fit.

  4. Trial and Error: Sometimes, the best way to determine the right size is through trial and error. Start with the size recommended by the sizing guide, and if it feels uncomfortable or leaks air, try a different size.

  5. Consult Your Healthcare Provider: If you're unsure about the size or if you have specific concerns about fit, consult your healthcare provider or CPAP supplier. They can provide guidance based on your individual needs and facial structure.

Step-by-Step Assembly Guide of ResMed AirFit N30 Nasal CPAP Mask Cushion 

Assembling the AirFit™ N30 Nasal Cushion into your CPAP setup is straightforward and designed for user-friendliness. Here’s a detailed, step-by-step guide to help you assemble your AirFit™ N30 Nasal Cushion with the mask frame and headgear:

Prepare the Components

  • Take out the nasal cushion, mask frame, and headgear from their packaging.
  • Inspect each part to ensure there are no defects or damages.

Attach the Cushion to the Frame

  • Hold the mask frame in one hand.
  • Align the nasal cushion with the frame. The cushion has a small notch that fits into a corresponding slot on the frame for correct positioning.
  • Press the cushion into the frame until it clicks into place, indicating it is securely attached.

Connect the Headgear

  • Locate the headgear clips on the ends of the headgear straps.
  • Clip each side of the headgear to the mask frame. These clips usually snap on easily and securely.
  • Ensure the headgear is not twisted and lays flat against the frame.

Adjust the Headgear

  • Place the mask over your nose, ensuring the cushion fits comfortably under your nose without any gaps.
  • Pull the headgear over your head. Adjust the straps by pulling them through the buckles on the frame until the mask feels secure yet comfortable on your face.
  • Use the Velcro tabs to make minor adjustments for a snug fit that doesn’t feel too tight.

Connect to the CPAP Machine

  • Attach the CPAP hose to the outlet connector on the front of the mask frame.
  • Ensure the connection is secure to prevent any air leaks during use.

Perform a Leak Test

  • Turn on your CPAP machine, preferably while you're wearing the mask.
  • Adjust the mask as needed to eliminate any air leaks. You might need to reposition the mask or adjust the tightness of the headgear.

Final Checks

  • Once you are satisfied with the fit and there are no leaks, you are ready to use the mask for sleep.
  • It’s advisable to check the fit each time you use the mask, as adjustments might be necessary from time to time.

ResMed AirFit N30 Nasal Cradle Mask Cushion Is Ideal For?

The AirFit™ N30 Nasal Cushion is ideal for individuals who require continuous positive airway pressure (CPAP) therapy for obstructive sleep apnea (OSA) or other respiratory conditions. It is suitable for:

  1. Side Sleepers: The cushion's under-the-nose design allows for comfortable side sleeping without obstructing the nostrils, ensuring uninterrupted therapy.

  2. Facial Hair: People with facial hair may find the AirFit™ N30 Nasal Cushion ideal, as it sits beneath the nose, minimizing contact with facial hair and reducing irritation.

  3. Claustrophobia: Its minimalist design and minimal facial contact make it a great option for those who feel claustrophobic with traditional CPAP masks.

  4. Active Sleepers: The lightweight and flexible tubing of the AirFit™ N30 allow for greater freedom of movement during sleep, accommodating active sleepers.

  5. Sensitive Skin: The cushion's soft, breathable silicone minimizes skin irritation and pressure points, making it suitable for individuals with sensitive skin.

  6. Those Seeking Comfort: With its secure seal and breathable design, the AirFit™ N30 Nasal Cushion provides a comfortable CPAP therapy experience, promoting better compliance and sleep quality.

Cleaning and Maintenance of ResMed AirFit N30 Nasal Mask Cushion

Proper cleaning and maintenance of your AirFit™ N30 Nasal Cushion are essential for ensuring optimal performance, hygiene, and longevity of the product. Here's a detailed guide:

Daily Cleaning

  • Disconnect the cushion from the mask frame.
  • Wash the cushion in warm, soapy water, using a mild liquid detergent.
  • Rinse thoroughly with clean water.
  • Allow the cushion to air dry out of direct sunlight.

Weekly Cleaning

  • Disassemble the cushion from the mask frame and headgear.
  • Soak the cushion in warm water with mild detergent for about 10 minutes.
  • Rinse thoroughly with clean water.
  • Allow all components to air dry completely before reassembly.

Cleaning the Headgear and Frame

  • Hand wash the headgear and frame in warm, soapy water.
  • Rinse thoroughly and allow to air dry.

Inspect Regularly

  • Check the cushion, headgear, and frame regularly for signs of wear or damage.
  • Replace any worn or damaged parts promptly to maintain optimal performance.

Replacement Schedule

  • Replace the cushion every 1-3 months or as recommended by your healthcare provider.
  • Replace the headgear and frame as needed or every 6-12 months.

Avoid Harsh Chemicals

  • Do not use harsh chemicals, bleach, or alcohol-based cleaners, as they can damage the cushion and reduce its lifespan.


  • Store the cushion in a clean, dry place away from direct sunlight when not in use.
  • Avoid storing the cushion in airtight containers, as this can promote bacterial growth.

Compatible Parts and Accessories

  • (64201) AirFit™ N30 Starter Pack
  • (64223) AirFit™ N30 Medium Mask System
  • (64211) AirFit™ N30 Frame System Frame System (Medium Cushion)
  • (64216) AirFit™ N30 Headgear
Related parts
Manufacturer ResMed
Mask Type Nasal
Warranty 90 days against manufacturer defects
HCPCS Code A7034
Color Red, Blue, Purple
Facial Hair Yes
Stomach Sleepers No
Active Sleepers Yes
Carrying Case No
  • AirFit N30 Nasal Cushion
Q: How often should I replace the nasal cushion on my ResMed AirFit N30 mask, and what are the signs that indicate it needs replacement?

A: It is recommended to replace the nasal cushion every 1-3 months or as needed. Signs that indicate replacement include leaks, discomfort, or visible wear and tear.

Q: Can I clean the nasal cushion of my ResMed AirFit N30 mask, and if so, what is the best way to clean it without damaging the cushion?

A: Yes, you can clean the nasal cushion with mild soap and water. Ensure thorough rinsing and drying before reassembling. Avoid using harsh chemicals.

Q: How do I know if the nasal cushion size of my ResMed AirFit N30 mask is correct for me, and what should I do if I experience air leaks or discomfort?

A: The nasal cushion should create a secure seal without causing pressure points. If leaks or discomfort occur, try adjusting the fit or consider trying a different size.

Q: Is it normal to experience red marks or skin irritation from wearing the ResMed AirFit N30 mask nasal cushion, and how can I prevent or alleviate these issues?

A: Some skin irritation is normal initially but should improve. Ensure the mask is not too tight, clean the skin before use, and consider using a barrier cream.

Q: Can I use any type of mask cleaning wipes or solutions on the nasal cushion of my ResMed AirFit N30 mask, or should I stick to specific products recommended by the manufacturer?

A: It is best to use cleaning products recommended by the manufacturer to avoid damaging the nasal cushion. Avoid harsh chemicals that may degrade the material.

Q: How should I store the nasal cushion of my ResMed AirFit N30 mask when not in use to maintain its quality and prolong its lifespan?

A: Store the nasal cushion in a clean, dry place away from direct sunlight. Avoid folding or creasing it to prevent damage or distortion.

Q: Can I purchase extra nasal cushions for my ResMed AirFit N30 mask to have as replacements, and where can I find them for purchase?

A: Yes, you can purchase additional nasal cushions as replacements. They are available for purchase from authorized ResMed dealers, online retailers, or medical supply stores.

Q: What should I do if I continue to experience air leaks or fit issues with my ResMed AirFit N30 mask nasal cushion despite trying different adjustments or sizes?

A: Contact your healthcare provider or a ResMed representative for further assistance. They can help troubleshoot the issues and recommend suitable solutions for better comfort and performance.

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What are the key features of the ResMed AirFit N30 Nasal Cushion?
The ResMed AirFit n30 cushion is designed with user comfort in mind, featuring a curved cushion that cradles under the nose and prevents nasal bridge discomfort and red marks. Its narrow profile ensures an even fit, making it ideal for individuals who sleep on their sides. The minimalist design also allows for a clear line of sight, enhancing overall comfort during use.
What sizes are available for the ResMed AirFit N30 Nasal Cushion?
The ResMed n30 cushion is available in small, AirFit n30 cushion medium, and small/wide sizes, offering options to accommodate a range of facial structures. This variety in sizes ensures that users can find the most suitable fit for their individual needs, contributing to a more personalized and comfortable experience.
Is the ResMed AirFit N30 Nasal Cushion compatible with other ResMed CPAP masks?
While the AirFit N30 Nasal Cushion is not directly compatible with the AirMini, users can utilize the ResMed AirMini Travel CPAP Mask Connector for AirFit N30 Nasal Mask to enable compatibility. This provides users with the flexibility to use the ResMed n30 replacement cushion with the AirMini, expanding their options for CPAP therapy.
How does the ResMed AirFit N30 Nasal Cushion compare to other nasal cushions?
Opinions on the comfort and performance of the ResMed n30 cushion in comparison to the N30I nasal cushions vary among users. Some individuals find the N30 Nasal Cushion to be less comfortable than the N30I, while others appreciate its lightweight design and effective seal. Personal preferences and facial structures can influence individual experiences with different nasal cushion models.
What is the weight of the ResMed AirFit N30 Nasal Cushion?
The total weight of the AirFit N30, including the headgear and excluding the packaging, is approximately 45g. This lightweight design contributes to a more unobtrusive and comfortable experience for users, minimizing the sensation of wearing the CPAP mask during sleep.
What materials are used in the ResMed AirFit N30 Nasal Cushion?
The ResMed n30 replacement cushion is constructed from silicone, ensuring a soft and flexible fit. Importantly, it is free of rubber latex and other allergens, promoting comfort and safety for users with sensitivities or allergies to certain materials.
How does the ResMed AirFit N30 Nasal Cushion handle exhaled air and noise?
The AirFit n30 cushion features QuietAir™ diffused venting, which effectively disperses exhaled air and minimizes noise during use. This feature contributes to a quieter and more discreet experience, helping users and their sleeping partners enjoy a peaceful sleeping environment.
Can the ResMed AirFit N30 Nasal Cushion be used with glasses?
The design of the ResMed n30 cushion allows it to sit comfortably under the nose rather than over it. This feature makes it well-suited for users who wear glasses, as it minimizes interference and discomfort, enabling them to maintain their preferred eyewear during CPAP therapy.
Are there any issues with returning or exchanging the ResMed AirFit N30 Nasal Cushion?
Some users have reported challenges with returning or exchanging the ResMed AirFit n30 cushion, particularly after opening the package. It is advisable to review the return and exchange policies of the respective retailer or provider before making a purchase to ensure a clear understanding of the options available in case of any issues.