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AirFit F20

Price range: $51.99 through $147.95

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The ResMed AirFit™ F20 delivers a secure fit, quiet performance, and lasting comfort for CPAP and BiPAP therapy. With ResMed’s innovative InfinitySeal™ cushion, the mask adapts to your facial contours and therapy pressure to maintain a reliable seal all night. Patients can choose the complete AirFit F20 Full Face Mask (with headgear, frame, cushion, clips, and elbow) or the replacement InfinitySeal cushion to keep their mask performing like new.

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SKU: 63401-P Categories: , Brand:

Product Information

AirFit F20 Full Face Mask
- InfinitySeal™ cushion adapts to nearly all facial features and pressure settings - Plush, stable headgear with magnetic clips for easy on/off - Quick-release elbow allows disconnecting tubing without removing the mask - Open-visibility design with no forehead bar for comfort and freedom - QuietAir™ vent reduces sound and creates a peaceful sleep environment - In the box: Headgear, Frame, Cushion, 2 Magnetic Clips, Swivel/Elbow
AirFit F20 Cushion
- Genuine ResMed InfinitySeal™ silicone cushion replacement - Fits AirFit F20, AirFit F20 for Her, AirTouch F20 & AirTouch F20 for Her - Provides consistent seal across pressure settings and movements - Soft, flexible design with built-in padding for comfort - Available sizes: Small, Medium, Large - In the box: (1) Cushion

Specs/Technical Features

Compatibility

ResMed AirFit F20 / AirFit F20 for Her / AirTouch F20 / AirTouch F20 for Her

Options

– Complete AirFit F20 Full Face Mask
– Replacement Cushion (Small, Medium, Large)

Replacement Guidance

ResMed recommends replacing full face cushions every ~3 months to maintain seal, hygiene, and effective therapy.

Ask the Experts

Not sure which product is right for you? Our team can help you choose the best option based on your needs. Give us a call and we'll walk you through the different products and features to find what works best for your situation.

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Additional Resources

How comfortable is the F20 for nightly use?

The soft InfinitySeal cushion adapts to facial contours, reducing leaks and pressure marks.

Does it work well for active sleepers?

Yes—the cushion maintains a seal even if you move or change positions during the night.

What size options are available?

Small, medium, and large sizes are available to match different face shapes.

How often should I replace the cushion?

Typically every 1–3 months depending on use, to maintain a proper seal and hygiene.

Is it compatible with different CPAP machines?

Yes, the F20 mask works with most standard CPAP and BiPAP devices.

What makes it different from other full face masks?

The compact design with InfinitySeal cushion provides both stability and comfort without extra bulk.

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4.8
Danielle Hadley
2 hours ago
Very fast with getting me started on CPAP therapy and checking my insurance/retaining authorization, and ordering supplies. Super impressed with their efficiency and customer service. Thank you for helping to improve my quality of sleep!
Larry Witt
4 hours ago
I purchased a shower cover for my recently repaired foot that was supposed to stay dry. I must say it's the best aftercare item I've ever purchased. Not a drop of water has gotten through. 5 stars for sure. I would buy again. Thank you Copper Star HMS
Roozbeh Khodambashi
19 hours ago
It had the equipment I was looking for and other stores didn’t have. Staff were very helpful and provided detailed information.
Charles Mardis
23 hours ago
Great service provided, demonstrated how use equipment and how to make changes to equipment settings Thanks for the great service Chuck
Tim Paul
1 day ago
Wonderful online response as well as in-person visit. I highly recommend this business
Ken Winter
1 day ago
Great experience. Didn't take long to get my cpap machine at all. Friendly people to deal with. Great company to deal with.
Cory Shaffer
1 day ago
I texted the chat line after hours knowing I wouldn’t hear until the following day. An hour before the store hours I got a response telling me the item was in stock and would I like them to set it aside for me. I happily said yes and I would be there in the afternoon. When I arrived the item indeed was waiting for me and they even helped with a needed installation. Cheerful and helpful service.
Claudia Mrozek
1 day ago
Had a problem With the control of my recliner , called Copper Star and they went out of their way to help me. It was a great experience . Thank you
Deb Brummett
1 day ago
Monika Pollack
1 day ago
Very friendly and helpful personnel. Explaining/answering all questions and offer research if some wasn’t available or known!

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