These replacement salt cells are compatible with Compu Pool brand CPSC and CPA series; they are not compatible with CPX or Infinity models. Compu Pool products were discontinued in the USA due to quality concerns, and these cells are manufactured independently to meet or exceed original factory specs. If you are unsure which model CPSC you have, you can easily count the number of titanium plates in your cell: CPSC16 cells have 4 plates, CPSC24 cells have 5 plates, CPSC36 cells have 7 plates, and CPSC48 cells have 10 plates.
Replacement cell for CompuPool CPSC 16
Replacement cell for CompuPool CPSC 24
Replacement cell for CompuPool CPSC 36
Replacement cell for CompuPool CPSC 48