HydroPEX tubing is typically used for plumbing applications. Blue tubing is used for cold water and red water is used for hot water. This makes looking at your plumbing system and knowing exactly which tube goes where easy.
PEX Plumbing supplies and PEX Tubing can be found at www.supplyhouse.com
PEX Plumbing supplies and PEX Tubing can be found at www.supplyhouse.com
