Q: So there is no cord, right? I have to use existing cord, how is that done?
A: This replacement cell includes the titanium electrodes as well as the cord. It only doesn't include the clear housing, as the original housing that came with the system is attached to your plumbing and does not need replacing.
Q: I may need to replace my cell in my SJ-30. If I replace it with the pictured SJ-40 with the blue cap, here is my question. Does the old cell/sensor attach to the cap? Does the old cap pry off? If so, does the new cell attach to the old cap? Thanks for your help.
A: It would be a plug and play replacement. When you replace the cell, you'll unscrew your cell from the plumbing and unplug it's cable from the controls. The new cell has it's own threaded cap and new cable.