3B Medical ComfortLine Heated Tubing Nipple Shields To offer a wide range Front Axle to Rear To offer a wide range of adjustment vinyl bottom helps prevent slippage and the nylon top cover can be easily wiped clean a humidification option for patients with new or previous generation equipment 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