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ResMed
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ResMed
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Full Face Sealing Without the Forehead Support or the Nasal-Bridge Pressure

The ResMed AirFit™ F30i Full Face CPAP Mask is designed to provide effective sleep therapy with greater comfort, freedom of movement, and minimal facial contact. Its innovative top-of-head tube connection keeps the CPAP tubing out of the way, allowing you to sleep comfortably in different positions with less hose interference.
The compact under-the-nose full face cushion seals around the nose and mouth while avoiding pressure on the nasal bridge entirely. That matters more than it sounds: the nasal bridge is where traditional full face masks leave red marks and sore spots, and it's also where upward leaks blow air into your eyes. The F30i removes both problems by sealing below the nose instead.
The low-profile design with no forehead support gives a clear field of vision, making it easy to read, watch TV, or wear glasses before bed. Ideal for mouth breathers, side sleepers and active sleepers, the AirFit F30i combines a secure seal with a lightweight, comfortable fit to support consistent therapy throughout the night.
A 360° swivel elbow and flexible SpringFit™ frame move naturally with you as you change position, helping maintain a comfortable fit and reliable therapy. Magnetic headgear clips make fitting and removal quick and easy, while the quick-release elbow lets you disconnect from your tubing without removing the mask.

*This mask contains magnets. Please read the magnet safety notice below and the magnet contraindications document before use.
| Specification | Details |
|---|---|
| Brand | ResMed |
| Mask Model | AirFit™ F30i Full Face Mask |
| Mask Type | Full Face CPAP / BiPAP Mask (Under-the-Nose) |
| Therapy Pressure Range | 4–30 cm H₂O |
| Available Cushion Sizes | Small, Medium & Wide |
| Available Frame Sizes | Small, Standard & Large |
| Frame | SpringFit™ Flexible Frame, Forehead-Support-Free |
| Tube Connection | Top-of-Head with 360° Swivel and Quick-Release Elbow |
| Headgear | Standard Adjustable Headgear Included |
| Materials | Silicone, Plastic, Nylon, Elastane and Integrated Magnetic Clips |
| Contains Magnets | Yes* — see magnet safety notice below |
| Latex Free | Yes |
| AirMini™ Compatible | No |
| What's Included | Frame, Headgear, Full Face Cushion, Quick-Release Elbow and User Guide |
| Intended Use | Treatment of Obstructive Sleep Apnoea (OSA) in Adults |
| Warranty | Manufacturer Warranty (where applicable) |
The F30i sizes the frame and cushion independently, so there are two things to get right. Use the printable size guide in the documents section below to confirm both before ordering.
The cushion is the part you'll reorder most often. These are the items worth having alongside your mask.
Regular care keeps your AirFit F30i hygienic, comfortable and sealing reliably.
Full face masks have a reputation for feeling bulky, and traditional designs earn it — a forehead support, a seal across the nasal bridge, and a hose hanging off the front. The F30i removes all three. The cushion seals under the nose, the forehead bar is gone, and the tube routes over the crown of your head. For anyone who needs full face coverage but has given up on a conventional full face mask, it's the design worth trying next.
This mask contains magnetic clips that may interfere with certain implanted medical devices or metallic implants.
Do not use this mask if you have, for example:
This is not a complete list. Before using this mask, always read the official user guide and the magnet contraindications document linked below for the full list of contraindications, warnings and safety instructions. If you have any implanted medical device, or are unsure whether this mask is suitable, consult your healthcare provider before use.
Download the official ResMed documents for your AirFit F30i full face mask, including frame and cushion sizing, magnet safety and device compatibility information.
This mask is intended as a medical device for the treatment of obstructive sleep apnoea and related respiratory conditions under the direction of a qualified healthcare professional. It is not intended for use on patients who are uncooperative, obtunded, unresponsive, or unable to remove the mask without assistance.
This mask should be used only with CPAP or bilevel systems recommended by your physician or respiratory therapist, and only at the pressure settings prescribed for your therapy — do not use it with any device not indicated for it. Never block or cover the vent holes. Please read the user guide fully before use, and consult your clinician to confirm this mask, its magnetic components, and your prescribed pressure settings are appropriate for you.
🛡️ 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
Q1. What does the AirFit™ F30i Complete Accessory Kit include?
A. The kit includes 1 frame, 1 full face cushion (selected size), 1 standard adjustable headgear, 1 quick-release elbow (airflow connector), and 2 magnetic clips. It contains everything needed to refresh your AirFit™ F30i-style full face mask, except the CPAP machine and tubing.
Q2. Is this kit compatible with all CPAP masks?
A. No. This kit is designed specifically for AirFit™ F30i-style full face mask systems and is not compatible with other CPAP mask models.
Q3. Can I replace only one part instead of the full kit?
A. Yes. Individual components such as the frame, cushion, headgear, or elbow can be replaced separately. However, the complete kit offers a convenient way to restore the fit, comfort, and performance of your AirFit™ F30i mask.
Q4. What are the benefits of the AirFit™ F30i under-the-nose cushion?
A. The AirFit™ F30i cushion sits comfortably beneath the nose rather than over it, helping reduce pressure on the nasal bridge while providing a secure seal for effective CPAP therapy. Its minimal-contact design also allows for a more natural field of vision.
Q5. Which CPAP machines is this mask compatible with?
A. The AirFit™ F30i-style mask is designed for use with most CPAP, Auto CPAP (APAP), and BiPAP machines when connected using standard CPAP tubing and the included quick-release elbow.
Q6. Will this mask work with CPAP machines from other brands?
A. Yes. The AirFit™ F30i mask is compatible with most CPAP, APAP, and BiPAP machines that use a standard CPAP hose connection. Compatibility depends on using the appropriate CPAP tubing and your existing machine setup.
Q7. What hose or tube size does this mask require?
A. The AirFit™ F30i mask is designed to connect to the quick-release elbow, which attaches to standard CPAP tubing. It is compatible with both 22 mm standard tubing and 15 mm slim CPAP tubing, provided they are supported by your CPAP machine.
Q8. Is the quick-release elbow included?
A. Yes. This kit includes 1 quick-release elbow (airflow connector), allowing you to disconnect the tubing easily without removing the mask.
Q9. Can I use this mask with a heated hose?
A. Yes. The AirFit™ F30i mask is compatible with both standard and heated CPAP hoses, provided they are compatible with your CPAP machine.
Q10. How do I choose the correct cushion size?
A. Select the same cushion size as your existing AirFit™ F30i mask (Small, Medium, or Wide). The included frame is compatible with all AirFit™ F30i cushion sizes.
Q11. Are the magnetic clips safe for everyone?
A. Magnetic clips provide quick and easy fitting. However, they should not be used by individuals with certain implanted medical devices (such as pacemakers, implantable cardioverter defibrillators, or other magnet-sensitive devices) or if advised against by their healthcare provider. Please follow the manufacturer's safety guidance.
Q12. Is this accessory kit reusable?
A. Yes. All included components, including the frame, cushion, headgear, quick-release elbow, and magnetic clips, are reusable and intended for regular CPAP therapy. Clean them according to the manufacturer's care instructions and replace worn parts as needed to maintain hygiene and optimal performance.

Great product
Glad I took a gamble in this different type of fullface mask, its fantastic a lot less intrusive and far more comfortable, also got a heated air tube to go with it and no more dry mouth. Mask was very keenly priced just to make it all better
Hi Cameron, we're thrilled to hear you're happy with the AirFit F30i! It's great that it's more comfortable and has helped with dry mouth. Thanks for sharing your experience and for choosing us!
I bought this as i am a front sleeper and
Found many good reviews but in my case although comfortable it does not seal to my face or nose even though the size is correct.im very dissapointed with this product especially after paying near on 100 quid and its dead money that i really didnt have .all the resmed headgear magnets are pretty useless they are forever coming unclipped and to top that the velcro fastners only seem to last a few months .
Hi there, we're sorry to hear about the issues you've experienced with the AirFit F30i. Your feedback is important, and we recommend reaching out to our customer service team so we can assist you further. Thank you for sharing your experience.
Excellent mask! Quick delivery too!
Hi Donna, we're so glad you're happy with the mask and our quick delivery! Thanks for your lovely review.
Same product for lower cost and fast service.
Thank you for your kind words! We're glad you received the product quickly and at a good price. We appreciate your support!
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