Watts SVHF20 Pre-Cut 7/16-Inch Diameter by 5/16-Inch Clear Vinyl Tubing, 20-Foot Length
Plasticized Polyvinyl Chloride has the flexibility of rubber and the clarity of glass. The smooth dense bore maximizes flow and reduces sediment buildup, and handles a wide variety of chemicals, gases and liquids. It is resistant to acids, alkalis and many solvents which makes this tubing an excellent drainage line. It is also certified to NSF 61 section 9 Clean Drinking Water standard.