Active Pool Supply carries all of the replacement salt cells from Hayward and Goldline at the most competitive prices. The replacement T-CELLs are offered in three different sizes. The smaller T-CELL-3 and T-CELL-9 require newer software for them to work, regardless if you currently have one of these cells. If you have the older software (2009 and older units) then you MUST use a T-CELL-15 or a generic replacement equivalent.
