Pentair American Products/PacFab Barrel Nut & Spring Assembly (53108900Z) lochinvar Fits compatible P

Fits compatible P

Reliable system performance

Raypak heater top

Hydro-Quip CS500T-C9 control

Pentair American Products/PacFab Barrel Nut & Spring Assembly (53108900Z) lochinvar Fits compatible PThe Pentair American Products PacFab Barrel Nut & Spring Assembly (53108900Z) is a replacement filter component for compatible pool and spa filtration equipment. Barrel nut and spring assemblies are small but important parts used in specific filter configurations to support proper fastening, tension, or serviceable connection points. When the original assembly is damaged, missing, corroded, or no longer functioning as intended, replacement can help