Zodiac - Complete eXO iQ LS 18 electrode - R0806400

Zodiac – Complete eXO iQ LS 18 electrode – R0806400

The Zodiac R0806400 is a complete replacement electrode designed specifically for the Zodiac eXO iQ LS and TRi Expert LS low-salinity salt chlorination systems rated at 18 g/h. The electrode is the core electrolytic component of the chlorinator cell — it is the part responsible for splitting salt dissolved in pool water into free chlorine through electrolysis. Over time, electrodes naturally degrade due to mineral scaling and continuous electrochemical use, making periodic replacement essential to maintain effective chlorine production. This is an original Zodiac spare part, ensuring full compatibility and consistent chlorination performance.

Technical characteristics and compatibility

This electrode is engineered as a direct-fit replacement for the Zodiac eXO iQ LS and TRi Expert LS chlorinator models operating at a chlorine output capacity of 18 grams per hour. As a low-salinity (LS) electrode, it is built to function efficiently in pool water with a reduced salt concentration compared to standard salt chlorination systems, which is gentler on pool surfaces, equipment, and bathers. The complete electrode assembly includes the electrolytic plates and housing components needed for a straightforward like-for-like swap without additional adaptation. Being a genuine Zodiac OEM part under reference R0806400, it meets the original manufacturing tolerances and electrochemical specifications set for these systems.

Suitability and buying guidance

This replacement electrode is intended for pool owners and technicians maintaining a Zodiac eXO iQ LS or TRi Expert LS chlorinator with an 18 g/h output rating. If your chlorinator is producing reduced chlorine levels, displaying a cell fault indicator, or has reached the end of its electrode service life, this complete electrode assembly is the correct replacement component. It is not compatible with standard (non-LS) TRi or eXO iQ models, or with higher-output variants such as the TRi 22 (R0758500) or TRi 35 (R0758600). Always verify your chlorinator model and output rating before ordering to ensure the correct fit.