Pentair Impeller 20 HP | CSPH/CCSPH Series Commercial Pump | 16830-0212 C8411 The Hayward Super-Star-Clear C4500 and

The Hayward Super-Star-Clear C4500 and SwimClear C4520 require four cartridges to complete the filter bank — totaling 448 sq

This OEM kit replaces the manifold to restore correct hydraulic distribution and protect downstream heater components

20 ppm bromine (Br₂) Cyanuric Acid Sunlight can strip chlorine of its effectiveness

DE filter systems

Flexible and strong

Pentair Impeller 20 HP | CSPH/CCSPH Series Commercial Pump | 16830-0212 C8411 The Hayward Super-Star-Clear C4500 andThe Pentair 16830 0212 is the OEM replacement impeller for the CSPH CCSPH Series 20 HP commercial pump. If your pump is losing flow, cavitating, or showing signs of impeller wear at the 20 HP rating, this is the direct fit replacement engineered for these high demand commercial units. The impeller is the rotating component at the heart of the pump's hydraulic end it accelerates water from the suction port and drives it through the volute under