Zodiac - Complete replacement electrode cell TRi 22 - R0758600

Zodiac – Complete replacement electrode cell TRi 22 – R0758600

The Zodiac R0758600 is the complete replacement electrode cell for the Zodiac TRi 22 salt water chlorinator. This unit delivers an output of 22 grams of chlorine per hour, making it one of the higher-capacity electrode cells in the Zodiac TRi range. As a complete assembly, it includes the full electrode cell body ready for direct installation into a compatible Zodiac salt chlorination system, restoring the unit to full operational performance without the need to replace the entire chlorinator.

Salt water chlorinators rely on electrolytic cells to convert dissolved salt (sodium chloride) into free chlorine through electrolysis. Over time, electrode cells wear and their chlorine production capacity decreases. Replacing the electrode cell with an original Zodiac part is the most cost-effective way to extend the life of your existing chlorinator system. The R0758600 cell is manufactured using a titanium alloy construction, which provides excellent durability and resistance to the harsh chemical environment inside a chlorination cell. The electrodes feature automatic self-cleaning via polarity inversion, which helps prevent scale build-up and extends the service life of the cell. The anti-scale cell design further reduces the maintenance burden for the pool owner.

Technical characteristics and compatibility

The R0758600 complete electrode cell is rated at 22 g/h chlorine output, which positions it as a high-capacity option within the TRi range. The Zodiac TRi electrode cells are available in multiple output ratings; this variant corresponds to the TRi 22 model. It is confirmed as an original Zodiac replacement part, ensuring full compatibility with the proprietary connector, housing, and control electronics of the Zodiac TRi chlorinator system. The titanium alloy electrodes are designed for longevity and consistent electrolytic performance across the full range of recommended salt concentrations. Polarity inversion self-cleaning is a standard operational feature that alternates the direction of current flow at set intervals, dislodging calcium and mineral deposits from the electrode plates automatically without manual intervention.

Suitability and intended application

This replacement electrode cell is intended for pool owners who operate a Zodiac TRi 22 salt chlorinator and whose existing cell has reached the end of its service life or is no longer producing chlorine at the required level. The 22 g/h output is suited to larger residential swimming pools where a higher chlorine demand exists. It is also compatible with the Zodiac TRi Expert and eXO iQ systems depending on the specific model configuration — always verify compatibility with your chlorinator model and control unit before ordering. Installing an original manufacturer replacement cell ensures that the chlorinator’s control system can correctly read cell performance data and apply appropriate self-cleaning cycles, which may not be guaranteed with non-original aftermarket cells.