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Home CaliMar® Clear Replacement Salt Cell For Hayward T-CELL-15 with Cord | 3-Year Warranty | 40,000 Gallons | CMARHY40-3Y | **Free 2-Day Shipping!**
NOTICE: The Texas weather emergency in February, in addition to the ongoing demand increase for pool products from the Covid pandemic, have caused industry-wide shortages on many products that most vendors expect to last late into 2021/early 2022. We're allowing items to be purchased so that customers who choose to wait will have their order shipped when product arrives. Many times there are long shipping delays on the few products we do have in stock. Please contact us to ask about availability. Live Chat and email will get the quickest response. 

CaliMar® Clear Replacement Salt Cell For Hayward T-CELL-15 with Cord | 3-Year Warranty | 40,000 Gallons | CMARHY40-3Y | **Free 2-Day Shipping!**

CaliMar® Clear Replacement Salt Cell For Hayward T-CELL-15 with Cord | 3-Year Warranty | 40,000 Gallons | CMARHY40-3Y | **Free 2-Day Shipping!** CaliMar® Clear Replacement Salt Cell For Hayward T-CELL-15 with Cord | 3-Year Warranty | 40,000 Gallons | CMARHY40-3Y | **Free 2-Day Shipping!** CaliMar® Clear Replacement Salt Cell For Hayward T-CELL-15 with Cord | 3-Year Warranty | 40,000 Gallons | CMARHY40-3Y | **Free 2-Day Shipping!**
$369.00

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Platinum Preferred Manufacturer
  • Clear housing unlike the OEM replacement which allows you to see the cell plates
  • CMARHY40-3Y is a direct replacement for Hayward T-CELL-15
  • Plug and play item, no plumbing, extra wiring, required
  • 15-foot cord included
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OVERVIEW
If your Hayward salt system was built prior to 2009 you can use an OEM factory T-CELL-15 or generic equivalent like this replacement cell. Replacement salt cell CMARHY40-3Y is compatible with Hayward systems made before 2009. If any of the following applies to you, the CaliMar® CMARHY40-3Y replacement salt cell is the proper generic replacement cell choice for your Hayward salt system:
  • Your system was made prior to 2009 
  • Your pool is larger than 25,000 gallons in volume 
  • You are replacing a T-CELL-15 salt cell
CaliMar®'s long life, high performance electrodes ensure extended cell life and increased chlorine production efficiency. No need for re-plumbing, all CaliMar® generic replacement cells neatly fit into the original plumbing configuration. All CaliMar® generic replacement cells come with extended warranty periods, which in most cases exceed that of the original manufacture. CaliMar® cells come with a clear outer housing for easy inspection of the cell plates, making cleaning and maintenance quick and easy!
 
All CaliMar® replacement cells are manufactured using CaliMar®'s long life, high performance electrodes. Using a generic cell manufactured by CaliMar® can provide longer cell life and higher chlorine production efficiency. CaliMar® has pioneered competitive, reliable, and innovative salt water sanitizing solutions and Pool Supply Unlimited is proud to offer the complete CaliMar® line.
 
This model CMARHY40-3Y from CaliMar® is a direct replacement for the Hayward Goldline T-CELL-15. Plug and play item, no plumbing, extra wiring, required.
 
Compatible Systems: Aqua Rite, Aqua Rite Pro, Aqua Logic, Mineral Springs, Naturesoft


SPECIFICATIONS
Pool Size
40,000 Gal
System Compatibility
Hayward
Q & A
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 12 questions Browse 12 questions and 25 answers
Configuration for Aqua rite goldline?
A shopper on May 30, 2016
BEST ANSWER: Worked fine on mine with version 1.4. Please note I have had this almost 2 years and it just went out. It seems impossible to get a hold of the manufacturer to get a "warranty" replacement. Also note I check this weekly, one week it was 3200 and the following week it was 2300 then the third week was 1200. Love the clear case, I could see it generating unlike the others, but I think I am going to switch back to a reputable company that lasts 5 years without issue.
Does it matter which direction of the flow to connect to?
Armen K on Oct 12, 2015
BEST ANSWER: No it does not matter
I have a gold line salt system t-15 cell. My firmware version is 1.4, will your AFTERMARKET REPLACEMENT T-15 SALT CELL work with my system. My research shows that most aftermarket cells need firmware 1.5 or newer to work, Is this the case with your t-15 cell? If yes, which one will work best with my 40,000 gallon pool Thanks.
Matthew H on Jul 25, 2016
BEST ANSWER: I have had problems with these cells. They work fine for about 2 years and then crap-out. I am in the process of replacing my 2nd one right now.

They have a three-year warranty, but is you try to exchange it for a new one the manufacturer makes you jump through hoops. You'll waste hours of time getting 2-3 water tests before you can send it back. Then you have to give them your credit card when you exchange.

If they determine the cell is fine and that it doesn't work because of something you did wrong, they'll charge you for the new cell. I am going to go back to the Gold Line -- at least I got 5 years out of it.
I have a Aqua Rite controller which had an original T15 Cell on a 25000 gal pool with a 1.4 processor. What can I get to replace it?
Garry H on Jun 6, 2016
BEST ANSWER: Just bought another, 1st one bought 09/14 seems like warranty company wants me to send paper work from water testing facility, the unit back etc and maybe they'll warranty it. Still working on that part. Leaving on vacation needed something right away!
I have Aqua Rite manufactured and installed in 2006 is this a direct replacement?
sleepy on Jun 20, 2017
BEST ANSWER: Inreplaced my Hayward t-15 cell ans it works well except it shows my salt readinf to be 1500 above what it really is. That’s not entirely bad as it generates chlorine with less required salt. I’m happy with mine.
Looking for replacement Compupool Infinity i40 cell, serial # 132483.? Pool is 33K
A shopper on Apr 18, 2017
BEST ANSWER: I purchased the equivalent to the T cell 15 and I am not familiar with your generator but The people at Pool Suppy Unlimited are very helpful and knowledgeable so you should definitely rely on their information
How do you fix a high salt reading?
Ernie on Jul 16, 2016
BEST ANSWER: You will have to empty some water, refill and check salt level again.
Whats is the 3 year warranty? Limited means what exactly? CompuPool Generic Replacement Salt Cell For Hayward T-CELL-15 with Cord | For up to 40,000 Gallons | 3-Year Warranty | GRC40GH
A shopper on Jun 11, 2016
BEST ANSWER: I have had my cell replaced 3 times, all within the warranty. They have been very good about replacing.
Will this unit replace the Aqua Rite T 5 cell ?
Lou B on Sep 8, 2015
BEST ANSWER: This will NOT replace the T-Cell-5. The T-Cell-5 is a totally different system. This GRC40GH is made for the AquaRite system and is compatible to the T-Cell-15.
new compupool grc40gh stopped reading salt level and water temp help?
A shopper on Mar 4, 2017
BEST ANSWER: Sounds like maybe the controller board in your panel has gone out. I've had this happen before, and that was the culprit.
I replaced a T-15 cell with this and it does not seem to be working. It is just reading as Hi salt even though it is not. I recalibrate it and it only holds for 10 minutes or so?
A shopper on Sep 13, 2021
will it fit goldline version 2.66 ?
A shopper on Aug 17, 2021
REVIEWS
4.5 / 5.0
33 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
27
1
2
1
2
Rated 5 out of 5
Just purchased this a couple of weeks ago but I put it in and it has taken off, working great.
Just purchased this a couple of weeks ago but I put it in and it has taken off, working great.
December 4, 2016
Purchased
over 4 years ago
Rated 5 out of 5
Price was very reasonable compared to major manufacturers and local pool supply companies. Delivery was prompt. Installation was easy (and I am legally blind). I have had no problems in almost one year since start-up. Would recommend to anyone.
August 20, 2016
Purchased
over 6 years ago
Rated 5 out of 5
GOING ON SECOND CELL FRIST LASTED OVER 5 YEARS
Great Cell The First One I Bought Lasted Over 5 Years. So Went With Them Again. Very Happy Customer. Will Be Buying All My Pool Replacement Parts From Pool Supply Unlimited From Now On.
May 6, 2015
Rated 5 out of 5
Saved $
I was hesitant that this generic T-Cell-15 wouldnt fit as advertised and I would have issues. The cell has been installed for a month now and it works great and it screwed and plugged in just as the original and it saved me $100. Win - Win!
June 9, 2013
Rated 5 out of 5
Great product great supplier
The AquaRite replacement cell I purchased from PoolSupply Unlimited works fantastic. The price was great and the people at PoolSupply were very knowledgeable and helpful.

I highly recommend the company and the product.
December 18, 2016
Purchased
over 4 years ago
Rated 5 out of 5
Warranty
Customer service for the warranty was top notch! No questions asked a new one was sent. The pool is back up and running! Thanks
June 17, 2019
Purchased
over 2 years ago
Rated 5 out of 5
good
it was a good experience fast shipping and good customer service
December 19, 2016
Purchased
over 4 years ago
Rated 5 out of 5
great
great with a great price and great shipping with great people
January 22, 2017
Purchased
over 5 years ago
Rated 5 out of 5
BETTER cell than OEM at a great price.
I'm on my second Compupool generic replacement cell now. The first one lasted longer than the OEM did. I like that I can see it generating through the opaque plastic.
My salt reading is wrong with this cell, but I don't know if it is the cell or my board. It doesn't matter though, because you should (and I do) use a salt test strip for accuracy anyway.
August 22, 2016
Purchased
over 5 years ago
Rated 5 out of 5
excellent product
product has performed well in the past---this is a replacement after 3 years---price is fair
August 19, 2016
Purchased
over 6 years ago
RESOURCES
WARRANTY
Above Ground Pools
Saltwater chlorination systems void the warranty on all CaliMar above ground pools.
  • CaliMar Above Ground Pools: 8-Year Full Warranty + 22-Year Pro-Rated Warranty
  • CaliMar Above Ground Pool Filter Systems: 3-Year Limited Warranty
Salt Systems
  • CaliMar Platinum Series Salt Chlorine Generator Systems: 5-Year Pro-Rated Warranty
  • CaliMar Titanium Edition Salt Chlorine Generator Systems: 7-Year Limited Warranty
  • CaliMar CMARSHA Series Salt Chlorine Generator Systems: 2-Year Full Warranty + 1-Year 80% Pro-Rated
  • CaliMar Clear CMARHY Series Replacement Salt Cells for Hayward AquaRite Systems: 3-Year Limited Warranty
  • CaliMar CMARCHA Series Replacement Salt Cells for Hayward AquaRite Systems: 
    • -1Y part numbers: 1-Year Warranty
    • -2Y part numbers: 2-Year Warranty
  • CaliMar CMARCCF Series Replacement Salt Cells for CaliMar Systems: 2-Year Full Warranty + 1-Year 80% Pro-Rated
  • CaliMar Replacement Salt Cells for Ecomatic ESC Systems: 1-Year Limited Warranty
  • CaliMar Replacement Salt Cells for AutoPilot Systems: 2-Year Limited Warranty
  • CaliMar Replacement Electrodes for CompuPool CPSC Systems: 1-Year Limited Warranty
Automatic Cleaners
  • CaliMar Goblin Robotic Pool Cleaner: 4-Year Limited Warranty
Pumps
  • CaliMar Variable Speed Pumps: 1-Year Limited Warranty
 


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ABOUT THE STORE
Pool Supply Unlimited is an e-commerce company that loves water. We love to pump it, filter it, heat it, chlorinate it, light it up and stare at it while we're barbequing a fat, juicy steak. There are real pool professionals working here. Our guys have seen thousands of pools in their careers, no exaggeration. We are based in Southern California and can land most products to your door (within the 48 contiguous states) in less than a week.
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