This 3/16" I.D. beer hose will help keep your beer tasting fresher, longer. Ultra Barrier™ tubing provides a superior alternative to PVC, eliminating the health and environmental concerns normally associated with PVC tubing! 
Advantages to using PVC tubing:

• No flavor contamination
• No DEHP or other harmful plasticizers
• Ultra flexibility and transparency
• Superior barrier properties compared to PVC tubing
• Medical grade tubing, developed for the beverage industry
• Tested and used by craft breweries around the world.
• Temperature range of -40 to 125° F