Ultra Barrier Silver™ is the premium choice for flavor-neutral beverage distribution. This 5/16" ID tubing is 100% PVC-free and BPA-free, featuring a silver-ion antimicrobial lining that actively inhibits the growth of bacteria, yeast, and mold. Its glass-smooth inner surface reduces protein buildup and ensures that your beer, wine, or water tastes exactly as intended. The 5/16" ID allows for high-volume flow over medium runs, making it ideal for gas supply lines or liquid trunk lines in commercial draught systems.