Home Pool Salt Chlorine Generators CaliMar Chlorine Generators CaliMar® Titanium Edition Salt Chlorine Generator for Inground Pools | Up to 20,000 Gallons | 7-Year Warranty | CMARSCT20-7Y
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CaliMar® Titanium Edition Salt Chlorine Generator for Inground Pools | Up to 20,000 Gallons | 7-Year Warranty | CMARSCT20-7Y

CaliMar® Titanium Edition Salt Chlorine Generator for Inground Pools | Up to 20,000 Gallons | 7-Year Warranty | CMARSCT20-7Y CaliMar® Titanium Edition Salt Chlorine Generator for Inground Pools | Up to 20,000 Gallons | 7-Year Warranty | CMARSCT20-7Y
This item has been discontinued.

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Platinum Preferred Manufacturer
  • For pools up to 20,000 gallons in volume
  • Converts ordinary salt into pure chlorine for pools and spas.
  • The output of this model is 1 lb. per day
  • Super Chlor mode allows for higher production as needed
Q & A
The CaliMar® Titanium Edition CMARSCT20-7Y salt chlorination system is a complete solution for replacing an old salt system or converting a pool to saltwater chlorination for the first time. It is intended for use in pools up to 20,000 gallons in volume.
The CMARSCT20-7Y features an LCD digital readout and keypad that's easy to read and understand, so adjusting its chlorine production when necessary is quick and simple. Here are some standard features of the unit:
  • Chlorine Output Bars show percentage of capacity currently being used in increments of 10%
  • Polarity indicators show if reverse polarity (a self-cleaning feature) is currently in effect
  • High Salt and Low Salt indicators make management of pool's salt level simple
  • Flow sensor shuts unit off when no water flow is detected
  • 3-port design allows for additional installation options
  • Super CL button increases chlorine production as needed
  • Winter Mode decreases production in colder periods to lengthen cell life
  • Salinity Test button allows for evaluation of salt content at any time

The unit includes unions as well as a 15-foot cable to connect the cell to the power center to allow for flexibility in installation. Its three-port design is adaptable for use in plumbing returns of 1.5", 2" or 2.5" in diameter. It is wired by default for 208-240 VAC service but can be easily adjusted for 110-120 VAC by rerouting the wires in the back of the power center.

The output of this model is 1 lb. per day
The CMARSCT20-7TY also comes with a seven-year prorated warranty for residential use, the longest in the industry, and a one-year standard warranty for commercial applications.


12.1 Warranty Terms

12.1.1 Compu Pool Titanium Edition chlorine generators carry the following 7 year pro rata warranty should fault occur due to faulty manufacture or materials, under normal use and service.
12.1.2 For residential use, Compu Pool warrants the original purchaser that the equipment shall be free of manufacturer defects at the time of sale and upon examination, shall provide replacement parts or repair in accordance with the following schedule.
12.1.3 First Year. Parts supplied from our facility or returned for repair to our facility at no cost. Compu Pool reserves the right to determine whether or not a part will be replaced with a new or refurbished part or repaired.
12.1.4 Second Year. Parts supplied from our facility or returned for repair to our facility at 20% of the Compu Pool published retail price.
12.1.5 Third Year. Parts supplied from our facility or returned for repair to our facility at 40% of the Compu Pool published retail price.

Pool Size
20,000 Gallons
Pool Type
Q & A
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 9 questions Browse 9 questions and 11 answers
do you have right now these equipamient to deliver ?
A shopper on Jun 6, 2016
what is the average cost to replace the salt cell on a CMARSCT-30 unit?
Michael C on Mar 3, 2016
BEST ANSWER: I don't know -I have not needed to replace it yet. The unit I have works like a charm.
What is the main difference between CaliMar CMARSCT20-7Y and the CompuPool CPX24?
albert on Sep 12, 2015
BEST ANSWER: I do not know but I do know so far I am very happy with the CMARSCT20-7Y. I really like the see through cell....no waiting or guessing if it works. You can see the chlorine gas being created, and I found out I had an air leak back in the system by watching the window. Thing works great so far.
What is the chlorine output per day of each of these units?
Mike W on Nov 17, 2015
BEST ANSWER: I am not sure and that would probably be affected by pool water factors. I have a 9,000 gallon in ground fiberglass pool. I was running it about 6 hours a day at 100% output in the summer-in South Florida (lot's of sun and rain). It has no problem keeping chlorine levels. It works allot better than the Autopilot system I had before. I have so far been very happy with this product.
what is the proper salt level for these units?
pat p on May 19, 2018
BEST ANSWER: Between 3000 to 3500 ppm
What is the ideal GPM for Titanium 45K gal system?
Ben R on Mar 29, 2016
BEST ANSWER: There's no ideal for this, but there will be a minimum GPM or it will give you a no water error. And that minimum is tiny, just make sure water is flowing thru that.
Can this model be use on 30' round above pool?
Teresa H on Mar 16, 2016
BEST ANSWER: This is really not meant to be utilized on an above ground pool, however if you can plumb it in, I dont see any issue with that. The hardest part of installing this will be plumbing it into your system as most above ground systems use some type of flex hose and this requires hard plumbing.
Will this convert from pentair system?
norma on Feb 4, 2016
BEST ANSWER: You will be able to install this complete system to replace your Pentair system. The dimensions are not exactly the same tho.
Is this a drop in (replacement) for Hayward salt generator system?
A shopper on Nov 27, 2017
5.0 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 5 out of 5
Great value!
This generator is still going strong after over a year in year round operation down here in Florida. We have had no problems whatsoever with it. The price was more than competitive as is the warranty! I would buy this again and recommend it to all of my friends.
August 19, 2016
over 5 years ago
Rated 5 out of 5
I have a little less than 17K gallons. Since installing this unit I already see a difference and simple to use.Works great and would recommend.
January 7, 2015
Rated 5 out of 5
Great system
I always worry if the water will burn our eyes or dry our skin but it doesnt. I cant believe how well this system works and the warranty it has, which is why I went this route. I highly recommend this system.
May 6, 2015
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
  • 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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