Hayward TurboCell S3 Replacement Salt Cell, 40,000 Gallons — TCELLS340
Available to order
Free standard shipping · eligible US orders
Standard shipping: 3–5 business days (estimated).
Pickup currently not available
Final shipping options and applicable taxes are confirmed at checkout.
Hayward TurboCell S3 Replacement Salt Cell, 40,000 Gallons — TCELLS340
Model details
- Manufacturer part number: TCELLS340.
Replacement cell only. Control unit sold separately. Confirm compatibility with your existing salt chlorination system before ordering.
How salt chlorination works
The electrolytic cell converts dissolved pool salt into chlorine while the system is operating with adequate circulation. This reduces routine handling of packaged chlorine, but the pool still uses chlorine as its sanitizer. The listed 40,000-gallon capacity is a sizing limit, not a guarantee for every pool. Warm water, strong sun, heavy use and short pump runtimes can increase the capacity needed.
Replacement compatibility
This is a replacement cell for a compatible salt system. The control unit or power center is separate. Match the exact controller, cell configuration, connections and cable requirements before ordering; pool capacity alone does not establish compatibility.
Ongoing water care
Set production and circulation time according to measured chlorine demand. Continue testing chlorine, pH and the other water-balance parameters in the manual. Check salt concentration before adding salt, inspect the cell for deposits and clean only as directed. Salt chlorination does not replace filtration or routine pool maintenance.
Compatibility & installation
Check the exact model and the specifications above before ordering. For equipment and replacement parts, confirm the required voltage, connections, dimensions and compatibility with your existing system.
Need help? Contact us with your model number before purchasing. Equipment requiring electrical, gas or plumbing connections should be installed by a qualified professional.
Shipping & Delivery
We ship within the United States. Standard shipping is currently free for eligible destinations at checkout. Faster shipping options are shown when available for your order; the final options and charges appear at checkout.
Dispatch and arrival dates depend on the item, destination and shipping method. Need an estimated arrival date before ordering? Contact us with the product model and delivery ZIP code.
Large equipment may ship by freight and require a delivery appointment. Inspect the shipment on arrival, photograph visible damage and note it on the delivery receipt.
Returns
Eligible products may be returned within 30 days of delivery if new, unused, uninstalled and in their original packaging. A restocking fee of up to 20% may apply; return shipping and other conditions apply.