ResMed AirFit F40 Full Face Mask

The ResMed AirFit F40 is ResMed's smallest tube-down full-face CPAP mask — a minimalist, ultra-compact design that covers the nose and mouth while sealing under the nose, completely avoiding the nasal bridge. It delivers a high-performance, leak-free seal with an open field of vision, making it ideal for active sleepers, side sleepers, and users who want full-face coverage without the bulk of traditional masks.

An Rx is required for purchase of this CPAP mask. Please have your doctor fax your Rx to 727-894-6182.

ResMed's Smallest Tube-Down Full Face Mask
Ultra-compact design reduces bulk and eliminates contact with the nasal bridge, preventing red marks and pressure irritation. The under-nose seal allows users to read or watch TV in bed with a completely unobstructed field of vision.

AdaptiSeal™ All-Silicone Cushion
The AdaptiSeal™ cushion is engineered to dynamically adapt to individual facial contours, maintaining a secure, leak-free seal throughout the night — even with movement. The all-silicone construction provides durability and a consistent seal across varying therapy pressures.

Fully Flexible Frame with Soft Fabric Straps
The frame is fully flexible with integrated soft fabric covers on the headgear straps, reducing pressure points and enhancing all-night comfort — particularly for active sleepers who change positions frequently.

QuietAir™ Venting
Integrated QuietAir™ technology diffuses exhaled air to minimize noise, creating a quieter sleep environment for both the user and their bed partner.

Magnetic Clips & Quick-Release Elbow

• Magnetic clips for quick, easy mask fitting and removal
• Quick-release elbow allows effortless disconnection from the CPAP tube for nighttime bathroom breaks — without removing the mask
• Flexible short swivel tube reduces drag on the mask and allows greater freedom of movement during sleep

Warranty
90-day manufacturer's warranty covering material defects and workmanship under normal use. Voided by improper use, abuse, modification, or smoke contamination. Normal wear and tear is not covered.