Nasal Gel The ComfortGel Original Nasal CPAP Mask offers the popular boil and fit gel cushion to give a custom fit. Category: Mask Tags: bipap, Cpap, DreamStation, Mask, OC, Oxygen Concentrator, Philips, Travel Series, Ventilator Related products MaskComfortGel Blue MaskAmara Silicone MaskProfile Lite Child CPAPManual Cpap