Experience ultimate comfort and stability with our most advanced full face mask. Designed for mouth breathers and side sleepers who demand a premium sleep therapy experience.
Key Features
Every element of the AirFit F40 is engineered to deliver exceptional comfort and therapeutic effectiveness.
Ultra-Compact Full Face Cushion
Minimalist design covers less facial area while maintaining a complete seal for effective therapy.
Soft-Touch Frame
Flexible, medical-grade materials conform to your unique facial structure for personalized comfort.
QuietAir™ Vent Technology
Advanced diffusion system disperses air gently and quietly, ensuring peaceful sleep for you and your partner.
SmoothGlide™ Magnetic Clips
Easy-to-use magnetic headgear clips allow for quick mask removal and reattachment without readjustment.
Plush Adjustable Headgear
Premium soft-knit straps distribute pressure evenly across your head for all-night stability without marks.
Optimized for Side Sleepers
Low-profile design and flexible elbow prevent seal disruption during side and stomach sleeping positions.
What's in the Box
Everything you need to start your therapy journey, including multiple cushion sizes for a perfect fit.
Mask Frame
Soft-touch flexible frame
Cushion (S/M/L)
Three sizes included
Headgear
Plush adjustable straps
QuietAir Elbow
Advanced vent technology
Tubing Connector
Universal 22mm fitting
Instructions Manual
Quick start guide
All components are individually packaged and sterilized for your safety and convenience.
Sizing & Fit
Finding the right size is crucial for effective CPAP therapy. The AirFit F40 comes with three cushion sizes (S, M, L) to ensure a perfect seal for every face shape.
Our certified respiratory therapists are available to help you determine the best size and ensure proper fitting for optimal comfort and therapy effectiveness.
Size Reference Chart
S
Small
Petite facial features
M
Medium
Average facial features (most common)
L
Large
Broader facial features
Not sure which size? All three cushions are included in your package so you can find your perfect fit.
Who Is This Mask Best For?
The AirFit F40 is specifically designed for patients who need specialized features
for optimal therapy success.
Mouth Breathers
Full face coverage ensures effective therapy even when breathing through your mouth.
Side Sleepers
Low-profile design and flexible elbow maintain seal in all sleeping positions.
Users with Nasal Bridge Soreness
Ultra-compact cushion reduces contact points and pressure on sensitive areas.
People Wanting a Quiet Mask
QuietAir™ technology ensures whisper-quiet operation for peaceful sleep.
Users Wanting Modern, Lightweight Design
Premium materials and engineering create the lightest full face mask available.
Perfect for First-Time CPAP Users
The intuitive design and comfortable materials make the AirFit F40 an excellent choice for patients new to CPAP therapy, helping ensure long-term compliance and success.
Cleaning & Maintenance
Proper care extends the life of your mask and ensures optimal therapy effectiveness and hygiene.
Daily Cleaning
Rinse mask cushion and frame with warm water and mild soap after each use.
- Disassemble cushion from frame
- Wash in warm soapy water
- Rinse thoroughly
- Air dry away from direct sunlight
Weekly Deep Clean
Perform a thorough cleaning of all mask components for optimal hygiene.
- Soak all parts in warm soapy water for 10 minutes
- Gently scrub headgear
- Rinse all components thoroughly
- Allow to fully air dry before reassembly
Replacement Schedule
Replace components regularly to maintain optimal therapy and hygiene.
- Cushion: Every 1–2 months
- Frame: Every 6 months
- Headgear: Every 6 months
- Complete mask: Every 6–12 months
Important Cleaning Tips
- Never use harsh chemicals, bleach, or alcohol-based cleaners
- Avoid washing in dishwasher or washing machine
- Do not expose to direct heat or sunlight for drying
- Replace components if they show signs of wear, tears, or deterioration
Why Choose the AirFit F40?
Join thousands of patients experiencing better sleep and improved health with the most advanced full face CPAP mask available.
Clinically proven to improve therapy compliance and comfort.
Award-winning design recognized by respiratory healthcare professionals.
Backed by extensive research and thousands of satisfied users.
Premium materials and construction for long-lasting reliability.
Need Help Choosing a Mask?
Our certified respiratory therapists are here to help you find the perfect mask for your needs. Get personalized guidance and professional fitting support.