Product Review: AirFit F40 Review
Product Manual: AirFit F40 User Guide
Product Sizing Guide: AirFit F40 Sizing Guide
Using Your Mask for the First Time
- Connect the CPAP hose 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.
Finding Your Perfect Fit
The AirFit F40 is available in three frame sizes, including small, standard, and large. Most people fit into the standard size, so it's best to start with this headgear and then order the small or large size if necessary.
Cushion sizes are offered in small-wide, medium, and large. If you do not know your cushion size, we suggest ordering an AirFit F40 Starter Pack, which comes with all three cushion sizes, so you can test them out. You can also check out the sizing guide linked above.
Selecting Your Cushion Size
If you currently own an AirFit F40 and are looking to re-order your current mask size, you can find your mask's cushion size by checking the plastic shell of your mask cushion. On this cushion, you will see an SW, M, or L indicating the size of your cushion.