30″ Flexible Industrial Hose with 3/4″ MPT x 3/4″ Swivel FPT.
This hose is a replacement for the blue hoses that were supplied with NSA 300H whole house systems. It is the same length and has the same fittings on each end. This hose, however, is a industrial quality 300 psi rated hose. The hose supplied with the NSA system was a residential quality hose with 125 psi rating.