Sunset Adult Active Ventilator Circuit, Non-Heated Single it is made out of

it is made out of soft fabric and foam

Patented DeVilbiss Turn-Down Technology minimizes wear on internal components

The simple design makes it much easier to clean and replace when needed

This is the replacement cushion for the Philips Respironics DreamWear Full Face CPAP Mask

during bilevel therapy

Sunset Adult Active Ventilator Circuit, Non-Heated Single it is made out ofAdult Active Ventilator Circuit, Non Heated Without humidifier chamber For use with Respironics Trilogy 22mm diameter tubing and cuffs Comparable to OEM# 1073220, 1073229 *To use active circuits with Respironics Trilogy, simply cut ends off pressure and exhalation lines