Understanding ResMed AirFit F20, F30, F10, and N30 Full Face CPAP Masks
- tricaremedicals
- Jul 17
- 4 min read
Continuous Positive Airway Pressure (CPAP) therapy is a cornerstone treatment for sleep apnea, and choosing the right mask is critical for comfort and effectiveness. ResMed’s AirFit series, including the F20, F30, F10, and N30, offers a range of full-face and nasal CPAP masks designed to cater to diverse user needs. This blog explores the features, benefits, and differences of these ResMed AirFit Full Face CPAP Masks F20, F30, F10, and N30 to help you make an informed choice for your sleep apnea therapy.

ResMed AirFit F20: The Universal Fit Champion
The ResMed AirFit F20 is one of the most popular full-face CPAP masks, renowned for its universal fit, accommodating 97% of users across various facial shapes and sizes. Its InfinitySeal silicone cushion adapts to facial contours, ensuring a reliable seal even at high therapy pressures. The mask’s flexible frame and under-the-eye design minimize facial contact, reducing irritation and red marks, particularly on the nasal bridge. Magnetic clips simplify putting on and removing the mask, which is especially helpful for users with dexterity issues.
The AirFit F20 is equipped with QuietAir vent technology, producing a whisper-quiet sound level of approximately 21 dBA, making it 89% quieter than its predecessors. This feature ensures minimal disturbance for both the user and their bed partner. The mask’s open sightline allows users to wear glasses, read, or watch TV before bed without feeling claustrophobic. Available in small, medium, and large sizes, the F20 also offers a For Her version with lavender accents and smaller sizing options. For those preferring a softer cushion, the AirTouch F20 variant uses UltraSoft memory foam instead of silicone.
ResMed AirFit F30: Minimalist Comfort
The ResMed AirFit F30 is a minimal-contact full-face mask designed for users seeking a smaller, less invasive option. Unlike traditional full-face masks, the F30’s UltraCompact cushion rests under the nose rather than over it, reducing discomfort on the nasal bridge and offering a wider field of vision. This design is ideal for side sleepers, active sleepers, and those who wear glasses or enjoy pre-sleep activities like reading or watching TV.
The F30 features QuietAir elbow technology, which disperses exhaled air to maintain a quiet sleep environment at 21 dBA. Its magnetic clips and quick-release elbow make it easy to use, while the one-size-fits-all headgear simplifies fitting. The mask’s silicone cushion is hypoallergenic, soft, and lightweight, ensuring a stable seal. Compatible with the ResMed AirMini travel CPAP when paired with the appropriate setup pack, the F30 is a great choice for travelers. However, users should note that the mask contains magnets, which may interfere with certain medical implants.
ResMed AirFit F10: The Predecessor with Reliable Performance
The ResMed AirFit F10 is an older model in the AirFit series but remains a reliable choice for many CPAP users. It is a traditional full-face mask covering both the nose and mouth, designed to provide a secure seal for users requiring high-pressure therapy. While it lacks some of the advanced features of the F20 and F30, such as QuietAir vents or magnetic clips, it offers a stable fit and is compatible with a range of CPAP machines.
Compared to the F20, the F10 has a slightly bulkier design and may cause more nasal bridge irritation, as noted in user feedback. However, it remains a cost-effective option for those who don’t need the latest innovations. The F10’s cushion and frame are not interchangeable with other AirFit models, so users must ensure they purchase the correct replacement parts.
ResMed AirFit N30: The Nasal Cradle Alternative
Unlike the full-face F20, F30, and F10, the ResMed AirFit N30 is a nasal cradle mask, designed to sit under the nostrils rather than covering the entire nose or mouth. This makes it a lighter, less invasive option for users who primarily breathe through their nose but may occasionally breathe through their mouth. The N30’s minimalist design reduces facial contact, making it ideal for those who feel claustrophobic with full-face masks.
The N30’s soft silicone cushion cradles the nostrils, providing a comfortable seal without obstructing airflow. Its low-profile frame enhances freedom of movement, making it suitable for active sleepers. While it doesn’t feature QuietAir vents, the N30 is designed to be quiet and is compatible with the ResMed AirMini for travel convenience. Users should note that the N30 may not be suitable for those requiring high-pressure therapy or consistent mouth breathing, as it primarily delivers air through the nostrils.
Key Differences and Choosing the Right Mask
The primary differences between these masks lie in their design and intended use:
F20 vs. F30: The F20 covers both the nose and mouth with a traditional full-face design, while the F30’s under-the-nose cushion reduces facial contact and is better for side sleepers or glasses wearers. The F20’s InfinitySeal is ideal for high-pressure settings, while the F30 prioritizes a minimalist feel.
F10 vs. F20/F30: The F10 is bulkier and less advanced, lacking features like QuietAir vents or magnetic clips. It’s a budget-friendly option but may cause more nasal irritation.
N30 vs. Others: The N30 is a nasal cradle mask, not a full-face option, making it less suitable for mouth breathers but ideal for those seeking minimal facial coverage.
When choosing a mask, consider your sleeping habits, CPAP therapy pressure needs, and comfort preferences. Side sleepers or those who feel claustrophobic may prefer the F30 or N30, while users needing robust high-pressure performance might opt for the F20. The F10 is a reliable fallback for those on a budget.
Maintenance and Compatibility
All AirFit masks require regular maintenance to ensure optimal performance. Cushions and frames should be cleaned daily with mild soap and warm water, while headgear should be washed weekly and air-dried away from sunlight. Replacement parts, such as cushions and headgear, are specific to each model and not interchangeable. A prescription is typically required for purchasing these masks, and costs vary by insurance provider. For travel, the F20, F30, and N30 are compatible with the ResMed AirMini when used with the correct setup pack.
Conclusion
ResMed’s AirFit F20, F30, F10, and N30 masks offer diverse options to suit various CPAP therapy needs. The F20 excels in universal fit and high-pressure performance, the F30 prioritizes minimalist comfort, the F10 offers reliable functionality, and the N30 provides a lightweight nasal alternative. By understanding their unique features and differences, you can select the mask that best aligns with your lifestyle and therapy goals. Always consult your healthcare provider or CPAP supplier for personalized fitting and support to ensure effective sleep apnea treatment.
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