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Home CaliMar® Replacement Cell for Hayward T-CELL-15 | 2-Year Warranty | 40,000 Gallons | CMARCHA40-2Y
NOTICE: The pool & spa industry continues to face industry-wide shortages on many products that most vendors expect to last late into 2022. We're allowing items to be purchased so that customers who choose to wait will have their order shipped when product is available. Most vendors are not providing any ETA on when items will be available. WE WILL EMAIL YOU RIGHT AWAY IF YOUR ITEM IS BACKORDERED. 

CaliMar® Replacement Cell for Hayward T-CELL-15 | 2-Year Warranty | 40,000 Gallons | CMARCHA40-2Y

CaliMar® Replacement Cell for Hayward T-CELL-15 | 2-Year Warranty | 40,000 Gallons | CMARCHA40-2Y
$345.00

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Platinum Preferred Manufacturer
  • For pools up to 40,000 gallons
  • CMARCHA40-2Y is a direct replacement for Hayward T-CELL-15
  • Exactly the same measurements and cord connection as the T-CELL-15
  • 15-foot cord included
Purchase Options
Show 2 More Purchase Options
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OVERVIEW
The CaliMar® CMARCHA40-2Y salt cell is a generic replacement for the Hayward T-CELL-15, meant for use in Hayward Goldline AquaRite, Aqua Logic and Pro Logic salt systems. CaliMar® replacement cells are proven to provide reliable performance after being tested under rigorous conditions. We are proud to offer these products to our customers as a more economical alternative to OEM (original equipment manufacturer) models and other generics.
 
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 CMARCHA40-2Y is compatible with Hayward systems made before 2009. If any of the following applies to you, the CaliMar® CMARCHA40-2Y 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
The CMARCHA40-2Y is a plug-and-play unit, meaning it fits perfectly with existing plumbing and Hayward equipment, replacing the T-CELL-15 seamlessly with no additional installation or plumbing required. It is designed to chlorinate pools up to 45,000 gallons in volume. It comes with a 15-foot cord, providing flexibility in connecting to your existing power center.
SPECIFICATIONS
Pool Size
40,000 Gal
System Compatibility
Hayward
Q & A
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Browse 12 questions Browse 12 questions and 12 answers
My salt system is only reading 700 and should be 2300...when I have it tested its ok and that's with a new cell any ideas?
A shopper on Oct 28, 2018
will this work with an aqua-rite system r1.40?
A shopper on Jul 14, 2020
Will this fit my goldline turbo cell T15 Hayward system?
Joyce P on Aug 24, 2020
BEST ANSWER: Will this work with Agualogic
Will this work with aqua rite r-133 software?
A shopper on Apr 26, 2019
BEST ANSWER: Yes I have R-1.33 software and it has been great in my 30,000 gal pool. this was my 5th cell in 17 years.
is this product a replacement for the glx cell 15w?
A shopper on May 22, 2021
Is there a release version that is needed for this Cell T-15?
Chuck w on Apr 27, 2016
BEST ANSWER: I am Not sure what "release version" refers to, however I bought and replaced my 6 year old "Hayward T-cell-15" with this product (Calimar CMARCHA40-2Y) and it has performed perfectly for the last 2 month of our swimming season in 2015) I did remove the new cell and replace with the old cell for storage only, during winter month here in Michigan. My pool advisor encouraged me to do this so the new cell was not laying dormant in old water, all winter.
Hello there, will this work with the blue essence Hayward system?
Rachel K. on May 14, 2021
What is the difference between 2Y and 3Y?
A shopper on Feb 22, 2016
BEST ANSWER: I bought the 3 y hoping it would last longer than the Aqualogic brands that I have had over 10 years. I bought the 3y over 2y for peace of mind and hope the company will stand behind the product, which in fact seems to be the case so far! Love it this far.
will this replace a CircuPool SI 30?
A shopper on Oct 30, 2021
BEST ANSWER: I wouldn't purchase anything from Pool Suppy Unlimited.... they do not honor their products warranties.
Will this work with Aquarite software 1.32?
Dennis B on Apr 10, 2020
BEST ANSWER: No you need the 1.5 version
I bought this a few months ago. Now I need to replace the main board in my Aquarite . . can you suggest a board or two?
LanceB on Nov 29, 2021
REVIEWS
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4.9 / 5.0
32 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
30
2
0
0
0
Rated 5 out of 5
good economic solution
the item arrived quickly. easy to install. plugged in and it worked great. good replacement for T-15 cell. note it can take several hours to a day for all the display data to reset, but the next day it was spot-on. my old cell was saying 700 salt level when I knew from testing it was about 2800. after 24 hrs this gave a level that perfectly matched the measurement at the pool store
July 15, 2017
Purchased
 over 4 years ago
Rated 5 out of 5
Install it yourself, don't let anyone else do it!!
So far so good. I had a bigger problem with installation.
I had to remove the unit for cleaning. When I went to remove it, apparently the technician that installed it forgot it was plastic and torqued it so tight.
I almost broke the nut just trying to remove it. When it comes to this salt water unit...install it yourself. Tighten it only as much as you need so it don't leak.
August 21, 2016
Purchased
 over 6 years ago
Rated 5 out of 5
Reliable
I replaced my original Hayward T-cell-15 with this one and it was no problem.Simple to install and performs just the same. Excellent cell!! Highly recommended.
December 10, 2015
Rated 5 out of 5
Great value
Easy install. Have had over a year and works like new !
August 20, 2016
Purchased
 over 6 years ago
Rated 5 out of 5
So far so good!
It arrived quickly & installed easily. It’s been working fir a few months no problems yet!
February 6, 2018
Purchased
 over 4 years ago
Rated 5 out of 5
Very satisfied
When I purchased this replacement cell I was apprehensive about not going with the OEM. That said, the cell fit perfectly, was immediately recognized by the circuit board and has functioned flawlessly for the two weeks I have had it installed.
June 4, 2018
Purchased
 over 4 years ago
Rated 5 out of 5
Excellent Product
This is a great replacement cell. This is my 2nd purchase of this product, the 1st purchased lasted 5 years. Quality with a great price, awesome fast shipping. Thanks Guys,
March 26, 2022
Purchased
 2 months ago
Rated 4 out of 5
Replacement salt cell
Easy install and is working great so far. Very good price compared to Hayward replacement.
April 3, 2018
Purchased
 over 4 years ago
Rated 5 out of 5
Installed and works good so far….actually the second one I bought from them over many years
May 20, 2022
Purchased
 3 weeks ago
Rated 5 out of 5
Salt Generator
Quick delivery and replacement part appears to be working fine with my system, at a much lower cost than the original part.
June 9, 2021
Purchased
 1 year ago
RESOURCES
Adobe Acrobat PDF Diagnostics Guide
Adobe Acrobat PDF User Manual
Hayward T-CELL-15 vs. CaliMar Replacement – Which One Is Best For My Pool?
Hayward T-CELL-15 vs. CaliMar Replacement – Which One Is Best For My Pool?
Need a replacement salt cell for your Hayward system in time for summer? Before you order another T-CELL-15, see how it stacks up to the powerhouse in saltwater chlorination, CaliMar.

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
      • When used with AquaLogic or ProLogic warranty is shortened to 6-Months
    • -2Y part numbers: 2-Year Warranty
      • When used with AquaLogic or ProLogic warranty is shortened to 1-Year
  • 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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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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