TurboCell S3 Clear Salt Cell, 40,000 gallons

Hayward

SKU: TCELLS340

TurboCell Salt Cells are the heart of Hayward’s salt chlorine generating systems.

Features

TurboCell Salt Cells are the heart of Hayward’s salt chlorine generating systems. Give any pool the best in natural sanitization and softness. Naturally converts dissolved salt into a virtually endless supply of chlorine, providing automatic, consistent sanitization that won’t irritate eyes, dry out skin or cause fabrics to fade.

Features and Benefits

  • Clear salt cell for easy inspection, less scaling with lower headloss than traditional TurboCell (S3 models)
  • Available in three sizes – 40,000, 25,000 and 15,000 gallons
  • Automatically generates a self-renewing supply of chlorine to save over conventional chlorine
  • NSF certified for chlorine output
  • With other replacement cells, you get what you pay for: Lower quality, shorter life, non-certification. Generic cells are not safety certified for use with Hayward salt chlorinators
  • Live in an arid or tropical climate? You may need a larger cell. Consider using the next size up or multiple cells for challenging climates
  • For use with AquaRite, AquaTrol, AquaRite S3, OmniPL, or Omni systems

NOTE: Before using any Hayward chlorinator for commercial applications, check local and state codes for requirements. Combining multiple units is possible to achieve the requisite chlorine delivery rate

  • EXPERT LINE products can only be purchased through your local pool professional or in-store.  Exclusions, other terms, and conditions may apply.

Exclusions, other terms and conditions may apply.

Application New Construction, Renovation, Aftermarket
Brand Hayward
Channel Expert Line
GTIN 610377414555
Warranty - Labor None
Master Carton Qty 1
Pallet Qty 98
Warranty - Parts 3-year
Pool Type In Ground
Series Water Quality TurboCell S3
Salt (lbs/day) 1.45
Water Quality Type Salt Chlorinators
Twist Lock No

Questions & Answers

15 answered question(s)

06/24/26

Q: What is the best chlorinator set point percentage?

A:
To find the optimum "Desired Output %" setting, start at approximately 50%. Test the chlorine level every few days and adjust the dial up or down accordingly. It usually takes 2-3 adjustments to find the ideal setting for your pool/spa and...

By Hayward Support

06/24/26

Q: Do you sell the end cap covers for cell cleaning? I have a S340. Thanks

A:
Hello, we do not sell directly through our website. Please use our website's dealer locator to find your closest dealer. A Dealer can assist you with parts pricing and availability. Link to dealer locator: https://hayward.com/dealerlocator

By Hayward Support

06/24/26

Q: I have a pool built in 2018 and the Hayward salt generator is finally showing signs of end of service. Can you tell me the direct replacement that I can install that won’t require changing/modifying the plumbing? The side of the generator says HAYWARD. Goldline TurboCell T-CELL-15 Turbulent Flo-Chamber For pools up to 40000 gallons Thank you

A:
TCELL940 or TCELLS340 can be used as a replacement.

By Hayward Support

06/24/26

Q: I have an Extended Life TurboCell. Serial #: 4E21256-20713. Installed Spring of 2022. Is it still covered by warranty ?

A:
For information on warranty, please click on the link below. https://hayward.com/support/resources/warranty

By Hayward Support

06/24/26

Q: What is the difference between a T 15 salt cell or an S3 salt cell for a 40,000 gallon pool. Is one better than the other

A:
The S3 version is clear. It makes it easier to see if it needs to be cleaned.

By Hayward Support

06/24/26

Q: What range does a s340 salt ppm need to be in to operate? Current always reads 0 Instant 4506 average 4460 voltage 33.56 cell temp 89.5f If I super chlorinate should it (current)stay on?

A:
Hi, call our Tech Support Group for help with this issue at 908-355-7995.

By Hayward Support

06/24/26

Q: I have a turbocell 340S and the black epoxy that hold the plug into the salt cell seems to have completely disintegrated and almost turned to jelly, and I was getting zero readings on salt levels and it developed a significant leak. The cell was installed in June/July of 2022. Is this repairable? Under warranty still?

A:
Hello, please use our website's dealer locator to find the closest Hayward Authorized Service Center(HASC). A HASC may be needed to address this issue. Link to dealer locator: https://hayward.com/dealerlocator

By Hayward Support

06/24/26

Q: No conozco este sistema, acaban de renovar la piscina, tiene una 340, como se enciende? El panel está apagado.

A:
Hola, llame a nuestro grupo de soporte técnico para obtener ayuda con este problema al 908-355-7995.

By Hayward Support

06/24/26

Q: I purchased a TS340 in ground my chlorinator is the legacy Aquarite Goldline v 1.45. On the table sheet in your website it says compatible but i am getting false readings and when i researched online it saying its not compatible. Thank you.

A:
Hi, call our Tech Support Group for help with this issue at 908-355-7995.

By Hayward Support

06/24/26

Q: What is the minimum water temp for a TCellS340 to work optimally

A:
61 degrees or higher. Below that the cell output is scaled back.

By Hayward Support

06/24/26

Q: I have a 40k gal S340 that needs replaced. Can I swap it out with a W3T-Cell-15 or do the specs not match?

A:
It can, but if you have an AquaRite S3, it will only work with an S model salt cell, such as the TCELLS315, TCELLS325, and TCELLS340.

By Hayward Support

06/24/26

Q: What salt level does it read ... TDA, salinity. Why the huge variation in the numbers and readings between the two

A:
TDS measures all(including salt) total dissolved solids in the water. Salinity testers will only test for salt.

By Hayward Support

06/24/26

Q: Do I need a certified professional to replace this part?

A:
Please use our website's dealer locator to find the closest Hayward Authorized Service Center(HASC). A HASC can assist you with replacing this part.

By Hayward Support

06/24/26

Q: how many pounds chlorine is this unit able to produce per day

A:
Up to 1.47 lb. per day.

By Hayward Support

06/24/26

Q: I need a 15 foot cord

A:
We do not have a part number for a replacement turbocell cord.

By Hayward Support