Balboa 1.5 HP [13.0A] Dura-Jet Cascade Spa Pump (4239113-S) coverlifts Helps restore high-limit protection feedback

Helps restore high-limit protection feedback

Replacing it restores a cleaner look and makes the interface easier to read

The twin roto action helps differentiate this Waterway part from simpler directional inserts

2-1/4 inch face-diameter massage crown-style design

Balboa 1.5 HP [13.0A] Dura-Jet Cascade Spa Pump (4239113-S) coverlifts Helps restore high-limit protection feedbackThe Balboa 1. 5 HP [13. 0A] Dura Jet Cascade Spa Pump (4239113 S) is a Balboa Water Group replacement pump engineered for dependable circulation, strong hydrotherapy performance, and long service life in spa or bath applications. On higher value equipment, pump selection matters because it affects everything from jet strength and noise level to heating support and overall user experience. When the original unit begins to weaken, run hotter than