AirFit™ F20

Universal Fit

This mask is designed to fit you! In fact, ResMed product studies have found that it fits an impressive 97% of wearers, thanks to the unique adaptive cushion that adjusts to the exact size and shape of your facial features. Additionally, the AirFit F20 headgear features four adjustable velcro straps, ensuring you get the perfect fit every time.

Ultra-Secure Seal

Equipped with ResMed's innovative InfinitySeal silicone cushion and InfinitySeal loops, the AirFit F20 provides secure and stable support for any pressure setting and sleeping position. This technology keeps the cushion sealed even if you toss and turn, making it a great option for people who struggle with mask slipping and air leaks.

Set-It-and-Forget-It

If you make frequent trips to the bathroom overnight, or you simply hate readjusting your mask every day, the AirFit F20 is the mask for you. Getting in and out of your mask is easy with the convenient self-guiding magnetic clips. And for those who don't want to take their mask off at night, the quick-release elbow makes it easy to disconnect from the machine and walk away.

Fewer Red Marks

The AirFit F20 is equipped with plush, padded headgear creating a gentle-touch across the cheeks and jawline to minimize skin irritation and rubbing. Additionally, this mask does away with forehead straps entirely, so you wake up with fewer red marks.

QuietAir Vents

The QuietAir venting design disperses and muffling the sound of air as it passes through the exhalation vents. This feature is perfect for light sleepers, operating at an ultra-quiet 21 decibels, which is about the level of noise you'd hear from someone whispering from five feet away.

Open Line of Sight

When designing the AirFit F20, ResMed focused on creating a compact mask that didn't require traditional bulky forehead support. This mask leaves your line of sight wide open, so you can safely walk around, enjoy a book, or relax with some TV before bed.

The AirFit F20 is an excellent choice if you…

• Breathe through your mouth and/or nose
• Struggle to get a leak-free mask fit with other masks
• Are an active sleeper
• Sleep on your back or side
• Struggle with air leaks or mask slipping
• Experience claustrophobia from bulky
• Want an open line of sight to read or watch TV before bed
• Require high pressure CPAP therapy
• Need to minimize pressure points and red marks

Product Review: AirFit F20 Full Face Mask Review

Product Manual: AirFit F20 Mask User Guide

Product Sizing Guide: AirFit F20 Mask Sizing Guide

Using Your Mask for the First Time

• Connect the air tubing from your CPAP to the mask elbow
• Release elbow from the frame by squeezing the quick release tabs
• Ensure headgear clips are detached from the frame
• Hold the cushion in place under your nose and over your mouth
• Pull the headgear over your head
• Attach the lower headgear straps using the magnetic clips
• Adjust the upper and lower head straps until the mask fits comfortably
• Reattach the elbow and hose to complete assembly

Magnetic Clip Warning

This mask uses magnetic clips to secure the frame into place without having to adjust the mask’s velcro head straps. These magnets are not safe when  used with certain medical implants including: 

• Pacemakers, 
• Implantable Cardioverter Defibrillators (ICD)
• Neurostimulators
• Cerebrospinal Fluid (CSF) Shunts
• Insulin/Infusion pumps
• Aneurysm Clips
• Flow Disruption Devices
• Embolic Coils
• Stents
• Valves
• Electrode
• Hearing Aids 

Mask Safety Features

The mask has two main safety features, exhaust vent holes and anti-asphyxia valves, which ensure normal breathing and proper exhalation. Avoid blocking these vents to maintain safety and therapy quality. Regularly inspect these areas to ensure they remain undamaged and free of obstructions.

Choosing the Right Mask Size

To ensure a truly personalized fit, this product listing allows you to choose between standard size headgear or For Her headgear in size small. If you have smaller facial features, we suggest selecting the For Her version. We also offer size large headgear, which can be purchased separately. If you have any questions about you headgear or cushion size, our CPAP Guides are happy to walk you through the process.

Care & Cleaning Notice

The following information includes recommended instructions for the general care and maintenance of our CPAP masks. Please review your mask's product manual for further details, including dishwasher safety notes.

Mask Part Replacement Schedule

• Cushion: Every 3-6 Months
• Headgear: Every 6 Months
• Complete Mask: Every 12 Months

Disassembling Your Mask

1. Pull mask elbow away from frame
2. Gently pull mask frame connector to separate frame from cushion
3. Undo velcro head straps and pull away from hollow frame

Daily Cleaning

1. Disassemble mask
2. Wipe cushion and elbow clean or wash with soap and water
3. Leave both to dry out of direct sunlight
4. Do not reassemble until mask parts are fully dry

Weekly Cleaning

1. Disassemble mask completely
2. Wash frame, elbow, cushion, and headgear in warm water with mild soap
3. Rinse each component thoroughly
4. Allow all parts to dry away from direct sunlight or heat
5. Do not reassemble mask until all parts are fully dry