1 1/2" ID x 1.90" OD Master Plumber White PVC Flexible Spa Hose. Designed for use with PVC Schedule 40 fittings. For spas, jetted hot tubs, and swimming pools. Can also be used for water suction and transfer applications. Non-Toxic FDA Compound, NSF and IAPMO Compliant. Temperature Range 0 to 150 degrees Fahrenheit. Working pressure 65psi at 70 degrees Fahrenheit. Master Plumber Dispenser Box Carton contains 50 feet of tubing. Made in North America.