Pentair Challenger Waterfall Pump Volute (355302) skimmers This type of part is

This type of part is especially useful when the original bulb has burned out

or too compromised to continue building around with confidence

while the dark gray finish helps preserve the look of the original setup

Impeller for compatible Jacuzzi LC 0

Mushroom-style buttons are useful because their broader top surface can make activation easier and more consistent in everyday use

Pentair Challenger Waterfall Pump Volute (355302) skimmers This type of part isThe Pentair 355302 Challenger waterfall pump volute is designed for compatible Challenger waterfall pump applications where the main wet end housing section needs replacement. A volute like this is useful because it forms a core part of the pumps water pathway and helps direct flow through the wet end during operation. Replacement is often needed when the original volute is cracked, worn, damaged by freezing or impact, or no longer suitable for reuse