Pentair Challenger/Waterfall Seal Plate (355004Z) pooltool A complete assembly like this

A complete assembly like this improves both hydrotherapy comfort and overall presentation in one step

The FC-2769 reference gives this part practical value because cartridge replacements work best when the new element matches the intended housing and service application closely

This assembly is a strong choice for refurbishment

0 HP EX2 pump needs a version-correct impeller solution rather than a partial or approximate substitute

Pentair Challenger/Waterfall Seal Plate (355004Z) pooltool A complete assembly like thisPentair Seal Plate, Pentair Challenger Waterfall (355004Z) is a replacement sealing part for compatible Pentair pool and spa equipment. O rings, gaskets, square rings, and shaft seals help create watertight connections between lids, housings, valves, pumps, and other equipment assemblies. Replace this part when the existing seal is flattened, cracked, swollen, leaking, or damaged during service. For best results, clean the mating surfaces and confirm