While Mr. Thirsty® One-Step does an amazing job of providing the patient comfort, the heavy tubing can become uncomfortable near a patient's mouth. To help combat this we designed the Comfort Kit to help your heavy HVE Valve/Tubing to stay mounted to the equipment. It’s lightweight tubing and flow-control valve makes Mr.Thirsty® One-Step more comfortable for the patient by reducing the amount of weight near the mouth. Features: -6' of light weight tubing with built in HVE valve -Built in adapter to insert into your existing HVE valve -Latex-free What's Included? (1) Rotary Plastic HVE Valve (1) Plastic Adapter (1) 6' Lightweight tubing *Mr. Thirsty® NOT included