The ResMed AirFit F30i Full Face Mask is designed for patients who need full face coverage without the discomfort of traditional masks. Its under-the-nose cushion reduces pressure on the nasal bridge, while the top-of-head tube connection keeps tubing out of the way—ideal for side sleepers and those who feel restricted by front-mounted designs.
 
With separate frame and cushion sizing, it allows a more precise, personalised fit:
Frame (Small / Standard / Large): determines overall mask structure and fit
Cushion (Small / Medium / Wide): determines seal across the nose and mouth
 
This tailored approach helps minimise leaks, reduce pressure marks, and improve overall comfort—particularly for patients who struggle with bulkier full face masks.