New WaterŪ is a chlorine system consisting of a cycler and convenient, pre-filled cycler cacs that offer the benefit of less chlorine handling and reduced chlorine fumes. The precise metering dial and erosion technology of the cycler limits chemical exposure to water, which allows for more uniform chlorine output that makes chlorine last longer. Cycler is in-line with 1-1/2" adapters. For above ground pools up to 18,000 gallons. Uses model 105C 5 lb chlorine pacs. King Technology