【Great Compatibility】Fits for Zodiac Jandy AquaPure Ei Series Electronic Salt Water Chlorine Generator Models APURE35, APURE35C and APURE35PLG. 【High Performance】Specially designed to easily & properly replace the old, damaged or worn-out circuits for your saltwater chlorine generator, effectively fix the circuitry malfunction to get the chlorine generator system back up and running smoothly. Helps keep your saltwater generator in tip-top shape for providing you and your family a sanitized environment while hanging out in your swimming pool, allows you enjoy happy moments to the fullest without worrying about your pool. 【Direct Replacement】A PCB Power Pack Assembly Replacement Part for select generators, allowing your electronic pool equipment to operate properly after malfunctions, extended use or damage, can safely & effectively purify your swimming pool, ensuring the water quality is in the best condition and saving your time, energy and money. Directly replaces for OEM part number R0512100. 【Indispensable Part】The Electronic Salt Water Chlorine Generator operates with the circuit board from powering on and off and displaying important readouts to performing essential cleaning cycles while the R0512100 Power Pack PCB Assembly is the vital part that ensure the well-functioning circuitry. 【100% Satisfaction Guarantee】If you're not satisfied with this R0512100 PCB Power Assembly Replacement for Zodiac AquaPure Ei Generators, simply return it for getting refund in 30 days. While you have any questions about our products, please feel free to contact us and we will provide the best service. Always buy confidently in Bonbo! --