WaterGuru SENSE - Copper Ionization Pools and Spas

Copper ionization pools and spas that use copper or copper-silver ionization technology to sanitize water either do not use chlorine to sanitize pool water or use small amounts of chlorine.  

Caribbean Clear copper ionization systems are not chlorine free.  Such systems require a small amount - About 4.0 ppm of FC to maintain sanitization.

If you have a Copper ionization system that uses Chlorine, please reach out to WaterGuru.  We can re-set your Free Chlorine FC target so that you only get low FC alerts when the FC level reaches 0.4ppm of FC