What is the purpose of a Salt generator?

[rdefino]

Thanks for the reply.

So basically if I use this I do not need to add chlorine? Do I need to add it to start? Were are getting our first above ground pool. Does the generator maintain a constant and correct dosage, or does that need adjusting? Sorry for all the questions, this is new to me.

thanks

[CarlD]

No, it means you don't need to add as much chlorine, or as often. It won't save you money, but if set up and maintained properly it will save you time and allow you to leave your pool for a week or two at a time.

To start depends on the manufacturer, but usually you start with properly balanced water, then add enough salt to get the salt level to 3000ppm.

[JimK]

Also keep in mind a SWCG is best used to maintain chlorine levels, NOT to boost chlorine levels. Using a SWCG to boost chlorine levels will wear the cell out faster.