It's an Aquarite by Goldline, a Hayward company. And you don't need their stinkin' bags. My pool company just ripped me off with their stinkin' bags. I have an Aquarite and asked them to put in salt, you know, sodium chloride. The jerk put in 10 bags of Mineral Springs Beginnings. They want me to pay $390 for salt in my pool! Any thoughts from anyone?