ResMed AirFit F20 Full Face Replacement Cushion Size:Large It is designed to be

It is designed to be worn loosely to allow the mask cushion to evenly distribute the pressure

yet durable

Responsive

Machine Warranty: 2 Years

PHYSICAL SPECIFICATIONS Size (Approx) 16 x 10 x 8 Inches Weight (Approx) 16

ResMed AirFit F20 Full Face Replacement Cushion Size:Large It is designed to beThe InfinitySeal for the AirFit F20 Full Face Mask is designed with variable thickness for more comfort and stability. It adapts to the unique facial contours of each person, so you can be confident of obtaining a secure and comfortable mask fit. Within the cushion are 7 different contours and comfort points with varying thickness to ensure an unrivaled comfort stable fit.