ResMed AirFit F40 — Minimal Contact Full Face CPAP Mask
ResMed AirFit F40 — Minimal Contact Full Face CPAP Mask
Overview
The ResMed AirFit F40 delivers full face CPAP coverage with a fraction of the intrusion. Its minimal-contact, under-the-nose cushion seals around the nose and mouth without touching the nose bridge — giving you the therapy coverage you need and a comfort level that surprises those who have struggled with traditional full face masks. Lightweight, unobtrusive, and designed to perform across all sleeping positions.
Key Features
- Full face coverage (nose and mouth) via minimal-contact under-nose cushion
- No contact on the nose bridge — significantly reduces pressure marks and discomfort
- Lightweight frame positioned away from the eyes for a clear, open field of vision
- Magnetic headgear clips for easy, precise fitting and removal
- Available in Small, Medium, and Large sizes
- Vented elbow for quiet, diffused exhaust airflow
- Compatible with all CPAP, AutoCPAP, and BiPAP therapy devices
- Suitable for all sleeping positions, including side sleeping
Who It's For
The ResMed AirFit F40 is ideal for adults on CPAP or BiPAP therapy who require full face coverage but have found traditional full face masks uncomfortable — particularly around the nose bridge. The minimal-contact design is especially well suited for active sleepers and those who have experienced pressure marks or irritation with other full face options.
Size Guide
Choosing the correct mask size is essential for comfort, seal quality, and therapy consistency. Please review the guide below and contact Sleep n Flow before ordering if you are unsure.
| Size | Best For |
| Small | Narrow or petite facial features, smaller nose and mouth area |
| Medium | Most common fit — standard adult facial dimensions |
| Large | Wider face or jaw requiring greater coverage area |
Hygiene note: For hygiene reasons, opened or used masks are non-returnable. Please confirm your size before ordering. Contact us at info@sleepnflow.com for sizing guidance.
What's Included
- AirFit F40 mask frame
- Under-the-nose cushion (in selected size)
- Headgear
- Elbow connector
- User manual
Product Details
| Brand | ResMed |
| Product Type | Full Face CPAP/BiPAP Mask — Minimal Contact |
| Mask Coverage | Full face — nose and mouth |
| Seal Style | Under-the-nose minimal-contact cushion |
| Available Sizes | Small, Medium, Large |
| Headgear | Magnetic clip system |
| Connector | 22mm standard |
| Compatibility | All CPAP, AutoCPAP, and BiPAP devices; standard and heated tubing |
| Condition | New |
| Price | [TO CONFIRM with Mohamad] |
Care & Maintenance
- Rinse the cushion daily with warm water and mild soap — air dry completely before use
- Clean the frame and headgear weekly
- Replace the cushion every 1–3 months for optimal seal and hygiene
- Replace the headgear every 6 months or when elasticity decreases
- Do not use alcohol-based, bleach-based, or abrasive cleaners
Important Note
This product should be used according to professional medical guidance and the user's prescribed therapy requirements. Sleep n Flow does not provide medical diagnosis, treatment, or replacement for consultation with a qualified healthcare professional.
Returns & Warranty
For hygiene reasons, opened or used masks are non-returnable. Please confirm your size carefully before ordering. Contact us at info@sleepnflow.com for sizing assistance before placing your order.