Why is the ResMed AirFit F40 Better Than the F30?Updated 2 months ago

1. Enhanced Comfort and Fit
The AirFit F40 features AdaptiSeal™ technology, a soft under-the-nose silicone cushion that molds better to the face. This reduces pressure points and minimizes red marks, making it more comfortable than the F30, especially for side sleepers.

2. Minimalistic, Low-Profile Design
The F40 has an even more compact design than the F30, reducing facial contact and making it feel less bulky. This open-field-of-vision design is ideal for those who like to read or watch TV before sleep, offering a less claustrophobic experience.

3. Improved Stability and Seal
Compared to the F30, the F40 provides a more secure seal with fewer leaks, even for active sleepers who move around at night. Its flexible frame and cushion design allow it to stay in place better, ensuring uninterrupted therapy.

4. Quieter Therapy Experience
The F40 incorporates QuietAir™ vent technology, making it significantly quieter than the F30. This reduces noise levels for both the user and their bed partner, improving overall sleep quality.

5. Better for Side Sleepers
While the F30 is already good for different sleeping positions, the F40 further improves on this by offering a more flexible and secure fit, making it an excellent choice for those who sleep on their side.

6. Lightweight and Easier to Wear
The F40 is designed to feel even lighter than the F30, making it more comfortable to wear throughout the night. Its headgear is also more ergonomic, improving fit without requiring excessive tightening.

Overall, while both masks are great options for full-face CPAP users, the F40 is an upgrade in terms of comfort, stability, quietness, and overall user experience.