A properly functioning salt cell is essential for keeping your saltwater pool clean and balanced. When a salt cell begins to fail, chlorine production drops, algae can form, and your pool’s clarity quickly declines. Knowing when to replace it can save you both time and costly repairs.
Signs You Need a Salt Cell Replacement
There are a few clear indicators that your salt cell may be on its last legs:
-
No chlorine production: Even when your pump runs normally, the pool remains cloudy or starts to turn green.
-
“Check Cell” light stays on: This warning on your salt system often signals that your cell has reached the end of its lifespan.
-
Excessive calcium buildup: Over time, hard water can coat the titanium plates, reducing efficiency even after acid washing.
How the Replacement Works
At Aquarius Pools, we begin by confirming that the problem isn’t caused by a dirty sensor, faulty flow switch, or power issue. Once we verify that the cell has failed, we:
-
Disconnect the power supply.
-
Remove the old cell and inspect the housing.
-
Install the new manufacturer-approved replacement.
-
Test the system for proper chlorine output and salt reading accuracy.
This process usually takes under an hour, and your pool will begin generating chlorine immediately after replacement.
Why Timely Replacement Matters
Delaying a salt cell replacement can allow bacteria and algae to grow unchecked. It also places unnecessary strain on the control board and can lead to more expensive repairs down the road. Replacing your cell at the first signs of decline keeps your pool healthy and your system running efficiently.
Learn More and Prevent Future Issues
Regularly cleaning your salt cell and monitoring salt levels can help extend its lifespan.
For a deeper understanding of how salt systems compare to traditional chlorine systems, check out this external resource from Hayward’s official saltwater pool product page.