Waterway 2.0 HP Hi-Flo Side Discharge Spa Pump Impeller (310-4030) fuses Improves both temperature confidence and

Improves both temperature confidence and mounting integrity

This replacement is especially useful when the original seal is leaking

correct size

or can no longer sustain normal water movement

and this generic version is designed for 6 AWG wire with a #10 stud fit in a blue format

Waterway 2.0 HP Hi-Flo Side Discharge Spa Pump Impeller (310-4030) fuses Improves both temperature confidence andThe Waterway 310 4030 impeller is designed for compatible 2. 0 HP Hi Flo side discharge spa pump applications. An impeller like this is useful because it restores the main water moving component inside the pump while preserving the original Hi Flo side discharge configuration. Replacing the impeller can be an effective way to restore performance without changing the full pump body, provided the replacement is matched correctly. This Waterway part is