3B Medical ComfortLine Heated Tubing Nipple Shields vinyl bottom helps prevent slippage No. of Box:1 vinyl bottom helps prevent slippage and the nylon top cover can be easily wiped clean stable flies 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 The ComfortLine heated tube is no longer exclusive to the more expensive equipment on the market today and can be added at any time to the base equipment a patient already owns