Balboa 25 Foot Topside Extension Cable [BP Series] [4 Pin] [Molex] (25662-1) circuitboards Useful when original flow-path parts

Useful when original flow-path parts feel worn or less effective

and this Filbur FC-1963 cartridge is designed for C-6900 applications

For compatible spa systems

115 volt configuration

Balboa 25 Foot Topside Extension Cable [BP Series] [4 Pin] [Molex] (25662-1) circuitboards Useful when original flow-path partsBP Series topside installations sometimes need more reach than the standard cable provides, especially in larger cabinets or custom builds. This 25 foot extension is designed to solve that problem while staying within the connector style used by the intended system. The four pin Molex configuration is the key detail here. It allows the cable to integrate with compatible BP Series components without forcing a workaround that could affect communication