Hayward Star-Clear C1750 Lock Nut (CX1750G) productsunlimited 5 HP E-Series pump applications

5 HP E-Series pump applications in a 48-frame configuration with 1-1/2 inch MBT and FPT connection compatibility

Float-related parts are useful because even small balance components can affect how the cleaner and cable behave in the water

Replacing it can help restore cleaner hydraulic performance and improve the service condition of the pump

Supports better coordination between spa subsystems

That helps restore both function and appearance without replacing the full rail assembly

Hayward Star-Clear C1750 Lock Nut (CX1750G) productsunlimited 5 HP E-Series pump applicationsThe 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