CAT 4000 pH/ORP Professional Remote Salt Controller Package - Wi-Fi - Gold Tip ORP SR Smith Velocity SP Standard Height/Setback/SR Frame Colors/Sand Tread Colors This is a Rola-Chem 521806

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CAT 4000 pH/ORP Professional Remote Salt Controller Package - Wi-Fi - Gold Tip ORP SR Smith Velocity SP Standard Height/Setback/SR Frame Colors/Sand Tread Colors This is a Rola-Chem 521806The Hayward CAT 4000 WIFIAU Professional Package is a Wi Fi enabled automated salt controller that allows you to monitor and control pH and ORP sanitizer activity remotely. It will constantly adjust the feeding of chemicals proportional to the demand. With additional sensors (sold separately), it can also monitor water level, tank level, and or digital flow. It has a secondary ORP Set Point for backup sanitization. The AU model includes a Gold Tip ORP