Product Details
- Model number: BLW1T3H / T-Cell-3
- Product type: Replacement salt chlorination cell
- Pool capacity: Up to 15,000 gallons
- Compatible style: Hayward T-Cell-3 style replacement
- Pool type: Listed for in-ground swimming pool systems
- Product dimensions: Listed as 5 x 11 x 3 inches
- Item weight: Listed as 4.66 pounds
- Intended use: Replacement salt cell for compatible Hayward-style salt chlorine generator systems
- Replacement part only: Not a complete salt chlorination system, control box, flow switch, plumbing kit, pump, or full pool equipment package
- Package contents: Confirm exact included parts before publishing
Compatibility Notes
Use this replacement only if your salt system supports a T-Cell-3 size cell. If you want to compare the branded option, review the Hayward W3T-CELL-3 TurboCell before ordering.
For full system matching, compare your setup with the Hayward W3AQR3 pool salt system and confirm the correct cell type, controller model, and pool size before purchase. Also verify the plumbing connection before purchase.
This product should not be confused with larger T-Cell-9 or T-Cell-15 style cells. If your pool is larger than 15,000 gallons or your controller is set for a larger cell, compare the Hayward W3T-CELL-9 TurboCell before choosing a T-Cell-3 replacement.
What This Replacement Cell Does
The salt cell helps convert dissolved pool salt into chlorine when installed with a compatible salt chlorine generator control system. This can help support routine sanitizing, but the pool still needs regular water testing, correct salt levels, balanced chemistry, and proper filtration.
A worn, scaled, or failing cell can cause low chlorine output, salt reading issues, service lights, or reduced system performance. Before replacing the cell, check salt level, flow, water balance, water temperature, cell cleanliness, cable condition, controller compatibility, and the controller cell type setting.
Installation Notes
Turn off power to the pool equipment before removing or installing the replacement cell. Follow the manufacturer’s instructions for flow direction, union connection, O-ring placement, cable connection, and controller setup.
Do not force the cell into the plumbing line. If you need a temporary bypass while servicing the system, check the GLX-CELL pipe replacement before leaving the plumbing open.
After installation, inspect for leaks, confirm the controller recognizes the cell, and allow the system time to begin producing chlorine under normal operating conditions.
Troubleshooting Before Replacement
If the system shows a no-flow or low-flow message, inspect the Hayward GLX-FLO flow switch, pump operation, filter condition, and water movement before assuming the salt cell is the only failed part.
If the controller shows incorrect salt readings, confirm salt level with an independent salt test. Also check water temperature, cell age, cell cleanliness, cable connection, and the controller cell type setting.
Cleaning and Maintenance Tips
Inspect the cell regularly for scale buildup, debris, or visible wear. If cleaning is needed, follow the manufacturer’s cleaning instructions and avoid scraping the cell plates with sharp tools.
For safer handling during cleaning, use a Hayward TurboCell cleaning stand to help support compatible Hayward-style TurboCells.
Keep the pool water balanced and maintain salt within the controller’s recommended range. Poor water chemistry, heavy scale buildup, low flow, or incorrect salt level can reduce cell performance and shorten service life.
Before You Order
Confirm that your existing cell is T-Cell-3 compatible and that your pool size is within the listed 15,000-gallon capacity. Also verify controller compatibility, controller cell type setting, cable connection, union size, O-ring condition, flow direction, salt level requirement, and whether any fittings or installation instructions are included. Do not order this part if you need a complete salt chlorine generator system, control box, pump, flow switch, or full pool equipment package.
