Choose the Hayward SwimPure Cell in the correct size for your Hayward salt chlorinator: 15,000, 25,000 or 40,000 gallons. SwimPure Cells automatically generate a self-renewing supply of fresh, pure chlorine for swimming pool water that's clean, clear and luxuriously soft. This replacement cell for chlorine generators comes with a three year warranty.
Aqua Rite / SwimPure Plus Compatibility is based on Power Supply Manufacture Date:
Software Revision - Rev 1.40 and earlier - Prior to Nov. 2008
ONLY 20,000 and 40,000 gallons Cells
Software Revision - Rev 1.50 and later - After Nov. 2008
ALL CELLS (15,000, 20,000, 25,000 and 40,000 gallons)
The software revision number of the SwimPure Plus and Aqua Rite chlorinators can be found by simply scrolling through the display of the chlorinator control until you see the letter "r" followed by a number.