Pentair PC100 Surge Board Kit (521034Z) circuitbreakers or Pool Vac service where

or Pool Vac service where applicable

or reduced cleaning efficiency

This replacement is especially useful when the original elbow assembly is cracked

A properly selected Pleatco cartridge helps preserve intended fit and contributes to more dependable filtration results

Important for pump rebuilds and wet-end service

Pentair PC100 Surge Board Kit (521034Z) circuitbreakers or Pool Vac service wherePentair PC100 Surge Board Kit (521034Z) is a replacement part for compatible Pentair pool and spa equipment. This component is intended to help restore the fit, function, or serviceability of the related assembly when the original part is worn, damaged, missing, or no longer operating as intended. Use this part during routine maintenance, repair work, or equipment rebuilds where the same specification is required. Always compare the part number,