Helpful resources
For additional therapy assistance.
For additional therapy assistance.
Extensively tested and designed to give you the best therapy experience, AirFit F20 is a proven choice among patients. Recent studies have shown that, when comparing against the current market-leading full-face mask, 86% of patients prefer the seal of AirFit F20.
A majority of patients also say they prefer AirFit F20 over the current market leader in terms of stability and ease of use.1 These features combine to deliver a comprehensively superior mask experience.
You can print your ResMed sizing guide here. Remember to print to scale, as you’ll have to cut out your guide from the document you print.
If you prefer, we can also send you a sizing guide by mail, simply send us your posting details.
Once you have your sizing guide:
use a mirror and hold the sizing guide to your face. The top of the guide should correspond with the top of your nasal bridge.
the lower part of the guide indicates which mask size is best for your face. The size that aligns with the crease below your lower lip will be your best fit.
If you’re between sizes, we recommend selecting the larger option for greater comfort.
As an alternative to using a sizing guide, you can also use a straight ruler to measure the distance from the bridge of your nose (between your eyes) to the dip between your lower lip and your chin. Different measurements correspond to the following sizes:
Between 74-86 mm: Small
Between 86-98 mm: Medium
Between 98-110 mm: Large
Step 1 - Unclip the EasyClick Magnets.
Step 2 - With the mask held against your face, pull the headgear over your head. Ensure the top of the mask cushion is sitting comfortably at the top of your nasal bridge. The bottom of your headgear should settle comfortably at the top of your neck - with the top of the headgear sitting on your crown.
Step 3 - Bring each of the magnets up to meet their corresponding clips on the frame.
Step 4 - Adjust the tabs on the upper headgear straps.
Step 5 - Adjust the tabs on the lower headgear straps.
Step 6 - With your device still switched off, connect your device tubing to your mask elbow.
Step 7 - Connect the elbow to your mask.
Step 8 - To ensure your fit will work with your therapy: switch on your device and position yourself as if you are to begin therapy (e.g. lying down in bed).
Step 9 - Adjust your upper straps.
Step 10 -Adjust your lower straps.
Step 11 - Practice reseating your cushion – pull your mask away from your face, allow your cushion to reinflate, and then resettle the inflated cushion so the cushion membrane is sitting at the top of your nasal bridge.
These instructions are for general information purpose only. For full details consult the user guide.
Step 1 - Unclip the EasyClick Magnets.
Step 2 - With the mask held against your face, pull the headgear over your head. Ensure the top of the mask cushion is sitting comfortably at the top of your nasal bridge. The bottom of your headgear should settle comfortably at the top of your neck - with the top of the headgear sitting on your crown.
Step 3 - Bring each of the magnets up to meet their corresponding clips on the frame.
Step 4 - Adjust the tabs on the upper headgear straps.
Step 5 - Adjust the tabs on the lower headgear straps.
Step 6 - With your device still switched off, connect your device tubing to your mask elbow.
Step 7 - Connect the elbow to your mask.
Step 8 - To ensure your fit will work with your therapy: switch on your device and position yourself as if you are to begin therapy (e.g. lying down in bed).
Step 9 - Adjust your upper straps.
Step 10 -Adjust your lower straps.
Step 11 - Practice reseating your cushion – pull your mask away from your face, allow your cushion to reinflate, and then resettle the inflated cushion so the cushion membrane is sitting at the top of your nasal bridge.
Step 1 - Remove elbow from frame.
Step 2 - Unclip the EasyClick Magnets.
Step 3 - Undo upper headgear tabs.
Step 4 - Pull strapping away from frame.
Step 5 - Pull cushion away from frame.
Step 1 - Disassemble mask.
Step 2 - Rinse frame, elbow and cushion under running water. Clean each component with a soft brush.
Step 3 - Soak components in warm water with mild liquid detergent for up to ten minutes.
Step 4 - Shake components in water.
Step 5 - Brush moving parts of elbow and around vent holes.
Step 6 - Brush areas of frame where arms connect, and inside and outside the frame where the elbow connects.
Step 7 - Rinse components under running water.
Step 8 - Leave components to air dry out of direct sunlight – making sure to squeeze the arms of the frame to ensure excess water is removed.
Step 1 - Attach cushion to frame.
Step 2 - Attach the EasyClick Magnets.
Step 3 - Connect upper headgear straps.
Step 4 - Connect elbow to mask frame.
These instructions are for general information purpose only. For full details consult the user guide.
Leak often occurs when your mask’s seal is compromised by movement, incorrect fitting or improper sizing.
To find a source of leak, run your finger along the edge of your mask’s seal. Once located, adjust your headgear.
Resolve any leak in the upper part of your mask by adjusting your upper straps.
Resolve lower mask leak with your lower straps.
If leak persists, reseal by briefly pulling your mask away from your face, letting your cushion reinflate, and resettling your mask cushion so the cushion membrane is sitting at the top of your nasal bridge.
If leak continues, you may need a different size mask. Try our sizing guide or speak to your healthcare provider about getting a different size mask.
To maintain optimum therapy performance, your mask should be checked regularly for signs of damage and deterioration.
When cleaning your mask, you should also check each component for damage. Your cushion, frame, tubing, elbow and headgear should all be regularly checked for cracks and tears.
If any component of your mask is cracked or torn, it may be damaged and in need of replacement.
It’s also important to regularly replenish your mask cushion.
Step 1 - Disassemble mask.
Step 2 - Rinse frame, elbow and cushion under running water. Clean each component with a soft brush.
Step 3 - Soak components in warm water with mild liquid detergent for up to ten minutes.
Step 4 - Shake components in water.
Step 5 - Brush moving parts of elbow and around vent holes.
Step 6 - Brush areas of frame where arms connect, and inside and outside the frame where the elbow connects.
Step 7 - Rinse components under running water.
Step 8 - Leave components to air dry out of direct sunlight – making sure to squeeze the arms of the frame to ensure excess water is removed.
Step 1 - Disassemble mask. EasyClick Magnets can remain attached to headgear during cleaning.
Step 2 - Handwash headgear in warm water with mild liquid detergent.
Step 3 - Rinse headgear under running water. Inspect to ensure headgear is clean and detergent free. Wash and rinse again, if necessary.
Step 4 - Squeeze headgear to remove excess water.
Step 5 - Leave headgear to air dry out of direct sunlight.
These instructions are for general information purpose only. For full details consult the user guide.
From diagnostics and healthcare informatics to therapy devices and masks, our solution can help you get a better night’s rest. Crafted to offer both confidence and flexibility, our products allow for a high-quality therapy experience catered to your needs.
Our device, mask and accessory ranges, together with our online support program myAir™, enable you to easily customise your therapy experience to your preferences.
Do you still have a question?