1/2″ 600′ TOTAL~ One 300′ RED & One 300′ BLUE Certified Non-Barrier PEX B Tubing
NSF Certified PEX tubing is made to the following specifications. Do Not use pex tubing for any of the following applications. 600′ TOTAL! NSF Certified. NSF CERTIFIED FOR POTABLE WATER. NOT TO BE INSTALLED IN DIRECT SUNLIGHT.