Pentair PacFab 1-1/2" & 2" High Flow Valve Spring (272400) watertreatment A hose like this is

A hose like this is useful because it helps restore the flow path between connected components where the original flexible line has become brittle

Helps support smoother cleaner movement and turbine operation

or too compromised to continue building around with confidence

replacing a worn spa vac component

Pentair PacFab 1-1/2" & 2" High Flow Valve Spring (272400) watertreatment A hose like this isThis high flow valve spring is a replacement internal component for compatible PacFab 1 1 2 inch and 2 inch multiport valve assemblies. It helps restore resistance and return action inside the valve when the original spring has weakened, rusted, or lost tension. A properly functioning spring supports smoother handle movement and more reliable valve positioning during filter, backwash, rinse, waste, or recirculate functions. Replacement spring for