Increases Total Alkalinity Which Eliminates Ph Bounce. Increases Sanitiser Efficiency And Helps Prevent Corrosion Of Surfaces And Metal Fittings. Used To Adjust Ph Levels In Both Marbilte And Fibreglass Pools.
Intallation was straight forward once you understand what all needs to be in the initial kit (element, thermostat pocket, kwikot flange). I opted to use a seperate compatible thermostat to connect the system to my existing CBI Geyser controller. From cold it heated up in about 2.5 hours and happpily runs through my inverter on solar during the day.