3B Medical ComfortLine Heated Tubing LiteRider Powerchair This elbow from Fisher & Graham Field Foam Mattress Zipper This elbow from Fisher & Paykel is designed for use with Vitera Full Face CPAP BiPAP Masks Removable padded backbar with easy release pull knobs The Rainout Control System comes complete with the ComfortLine Breathing Tube and the power supply unit A universal solution that can be fully integrated into any humidifier whether the equipment is a new model or of a previous generation ComfortLine is a tool to enhance humidification and manage compliance Enhances therapy comfort by preventing condensation in the breathing tube The Rainout Control System is a universal solution that can be integrated into any flow generator or humidifier and works with all types of masks that use a standard tube The ComfortLine Heated Breathing Tube has copper wires embedded in the tubing wall that maintain the air temperature inside the tube providing uniform heating throughout the entire length of the tube