Hayward Star-Clear C1750 Lock Nut (CX1750G) pentairrainbow The 23315-301-000 is a practical

The 23315-301-000 is a practical service part when a compatible spa jet needs an internal to restore dependable rain-style water delivery

more dependable operation

Improves service confidence and long-term usability

This replacement is especially useful when the original ballast has failed

Hayward Star-Clear C1750 Lock Nut (CX1750G) pentairrainbow The 23315-301-000 is a practicalThe lock nut helps secure components on compatible Hayward Star Clear C1750 filter assemblies, making it important for proper fit and serviceability. If the original nut is stripped, cracked, or missing, this replacement helps restore the intended connection without replacing larger filter components. Small hardware failures can slow down a cartridge cleaning or prevent the filter from being assembled correctly. Keeping the right lock nut available