I have an Aqua Rite Turbo Cell T-15 that is constantly giving me low salt readings. It is still producing chlorine, but every day I need to reset the cell under the diagnostic mode to bring the salt level on the read-out back up to normal operating range. And then over an 8 hour perior of my pump running, the salt level shows that it drops from 3500 to 2300, so I reset it again. I took a sample of water to the pool store and was told that my salt level is currently 3200. Is there a way I can know for certain if I need to replace the Turbo Cell or could it possibly be another problem with the system? The pool is 3 years old and I live in Arizona, so the pump runs 6 - 9 hours everyday all year long.