Replacement cell compatible with Hayward® Aqua Rite® - Optimum® Simple Cell T15
Optimum T-Cell-15 Replacement - Includes Cell Cord

Replacement cell compatible with Hayward® Aqua Rite® - Optimum® Simple Cell T15

19 Review(s)
Availability: Currently Ships within 3-4 business days.
Part Number: OPT-T15-RC -DRP
Retail Price:$640.00
You Save:$181.00(28%)
$459.00
Optimum Simple Cell - Aftermarket Replacement Salt Cell for the Hayward® Aquarite® salt chlorine generator. 40,000 gallon max capacity.
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Quick Specs View Detailed Specs
Power: 1.45 lbs/day
1 Year Limited Warranty
10000 Hours Rated Lifespan
40000 Gallons Max Capacity

The Optimum T15 Simple cell is an economical replacement for the T15 and is compatible with full line of salt pool systems from Hayward, such as the Goldline® Aqua Rite®, AquaRite Pro®, AquaLogic®, Pro Logic®, SwimPure Plus®, Mineral Springs®, NatureSoft®, SplashCLEAR®, AquaPlus®, LeverEdge Guardian®, Blue Essence®, H40 systems and more. The Optimum T15 salt cell is a generic replacement cell model designed to easily drop in place and allow you to replace your old Aquarite T15 cell in minutes. This cell is made to meet or exceed original factory specs and has 100% guaranteed compatibility. Manufactured by Optimum, the clear cell allows a quick visual inspection to see the chlorine generation, troubleshoot, and check for mineral build-up.

Optimum Pool Technologies is committed to bringing the best technology and customer service for pool parts in the pool industry, bringing the knowledge from over 30 years experience servicing pools into the development of their product line. "Anything Else is Simply Not Optimum."

Replacing the T15 cell will allow your salt chlorine generator to begin chlorinating again if your old Aquarite T15 salt cell has been depleted. The Optimum T15 cell sanitizes your swimming pool in an eco-friendly and cost-efficient way, and also helps provide a luxurious swimming experience without the eye irritation and dry skin.

Sizing:

When replacing your Aquarite T15 salt cell, take this opportunity to make sure it is sized correctly. Sizing your salt cell properly is key to making sure you will not need to supplement with additional chlorine or shock your pool, and also extends the lifespan of your cell.The industry recommends using a salt cell with a max capacity of 1.5-2 times the actual size of your pool (more is better). The Optimum T15 Simple cell is manufacturer rated for a maximum capacity of 40,000 gallons.

Compatibility:

This replacement salt cell for the Aquarite T15 is 100% compatible with original systems (no software/firmware issues). The Optimum T15 simple cell has the same length, threading, and cable connection for direct replacement.

To get the most life out of your salt cell and to keep your pool running without unexpected interruptions, make sure it is sized correctly, maintain correct water balance, and be sure and inspect your cell at least every 3 months for leaks, debris, and calcium scale. Be sure to follow instructions in the product manual and clean the cell as often as the system indicates.

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Q & A

Q: What is the difference between a repalcement cell for Hayward T15 and this repleacement T 15 cell - apart from price?

Asked by: Roger - 5/5/2017
A: These cells have the same performance, size, fittings, and cord connections. They are just produced by another manufacturer, who also handles the warranty. Additionally, this cell is clear, so you can see it working and inspect it without taking it apart.
Was this answer helpful?  8 of 11 Customer(s) found this Answer helpful.
Answer provided by: Tim (5/6/2017)

Q: Does it matter which direction you install this salt cell?

Asked by: John gatte - 7/25/2017
A: You should not see any difference whichever direction the cell is installed
Was this answer helpful?  5 of 7 Customer(s) found this Answer helpful.
Answer provided by: Chris (7/31/2017)

Q: will this fit a generic cell described in the manual as 66120-rc? The box looks just like a hayward unit - please let me know

Asked by: seth - 5/27/2018
A: This cell will work in any application that a standard T-Cell-15 works.
Was this answer helpful?  3 of 4 Customer(s) found this Answer helpful.
Answer provided by: David (5/27/2018)

Q: I don’t see a cord that attaches to the main control unit? Do you use the existing cord on the old cell? How does it connect?

Asked by: Carolyn - 9/22/2018
A: The cell has a built-in cord just like your original. It is a plug and play replacement.
Was this answer helpful?  3 of 4 Customer(s) found this Answer helpful.
Answer provided by: Cory (9/24/2018)

Q: Can you tell me what the T-# is for a GRC/40GH cell? Thanks

Asked by: Bob - 4/27/2018
A: T-15. A GRC/40GH is a generic T-Cell-15 manufactured by Compu Pool products, who is out of business in the US.
Was this answer helpful?  2 of 2 Customer(s) found this Answer helpful.
Answer provided by: Nathan (4/27/2018)

Q: Will this cell fit the 66120rc? I see this question has been ask before but not a clear enough yes that I would order it. A yes is what I would prefer.

Asked by: Ernie - 8/8/2019
A: Ernie, this cell is only marked to be compatible with any cell labelled T-15 or T-Cell-15. Upon doing a little research, unfortunately the model you are referring to appears to be an unknown overseas manufacturer and there is a fair chance it will only work with its own labelled products.
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Answer provided by: Will (8/9/2019)

Q: Will this work with a 10 year old Haywood gold bond system ? Your web site showed (2) salt generators (Haywood) one with a single year warranty and the swcond one a 3 year ?

Asked by: dennis - 1/30/2020
A: Yes, if you currently have a cell marked "T-Cell-15", than any of the T15 cells on our site will be compatible. There are options with shorter and longer warranties. If you'd like to go over all your options, or even see if it might be a better value to upgrade to something newer than what you have, give us a call at 866-766-5243 and you can get a hold of someone quickly.
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Answer provided by: Discount Salt Pool (1/30/2020)

Q: Which t cell 15 replacement do I need for 55 gallons

Asked by: Andrea Carmichael - 4/13/2020
A: If you're replacing an existing T-Cell-15, this item is 100% compatible. I'm not completely sure about your question, so if this doesn't answer your question give us a call at 866-766-5243 ext.2 and we can help go over the details.
Was this answer helpful?  0 of 0 Customer(s) found this Answer helpful.
Answer provided by: Discount Salt Pool (4/13/2020)

Q: What is the typical life span?

Asked by: Deadeye - 5/4/2020
A: It depends on your pool size and how you use it. But its made to the same specs, so it should last just as long. I would estimate average 2-5 years across the board.
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Answer provided by: Dan (5/5/2020)

Q: I current have a Hayward T-9 Salt cell for my 20,000 gallon pool. Would like to upgrade to the T-15. Would this be the same size and fit the unions?

Asked by: Shawn - 6/18/2021
A: Yes, and that would like be a much more advantageous sizing.
Was this answer helpful?  0 of 0 Customer(s) found this Answer helpful.
Answer provided by: Discount Salt Pool (6/18/2021)