Description Improve comfort and breathing pattern using The Full Face ComfortFit Deluxe CPAP Mask by Drive Medical. It is necessary to keep your sleep therapy fully functional. Over time, the headgear, made of special moisture wicking foam, can lose elasticity. When this occurs, it is possible that the mask will not seal correctly, leading to a reduction in the effectiveness of the sleep therapy. This replacement headgear will have your ComfortFit Mask looking and feeling like new.
