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What Is The Best Salt Water Pool Chlorinator

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How Do Saltwater Chlorinators Work

What Is The Best Pool Salt Water Chlorinator

While dealing with salt chlorinators, you should keep in mind that they do not construct a chlorine-free pool rather, dissolved salt is often used to generate chlorine to clean the pool.

Your saltwater chlorinator needs table salt or sodium chloride and electrolysis. When you use electrolysis, the dissolved water transfers into hypochlorous acid and sodium hypochlorite. After applying the tablet, it will go through an electric current. It often produces chlorine gas , but youre also forming hydrogen gas and sodium hydroxide . These sanitizing agents will help the water to fight dirt and bacteria.

Top 7 Best Salt Water Chlorinator Reviews And Buying Guide For 2021

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All pool owners struggle while trying to keep their swimming pool clean and sanitized. The harsh chemicals certainly do the job but come with an array of health risks.

Is there a way to get a clean and sanitized pool minus the may health risk of chemicals? The solution is to get the best salt water chlorinator.

Salt water chlorinators are specially designed to make it easy, quick, and safe to clean and sanitize your facility.

They provide facility owners with cost-effective and simple ways to keep their pools clean and fresh.

Let us look at the best saltwater chlorinator generator systems to find out what they can offer pool owners.

Dohenys Swimming Pool Chlorine Tablets

Furthermore, these chlorine tablets are individually wrapped, and they arrive in a bucket that is easy to open. The tablets feature powerful stabilized chlorine, which will keep your pool sanitized and clean.

In addition to that, the ingredients have an active function in order to deter the growth of bacteria and algae. Another important function of the tablets is that they dont let the detrimental UV rays of the sun to lead to swimming pool chlorine burn-off.

That is to say, the chlorine remains locked in the water of the pool. Therefore, you dont have to use so many chemicals. Since each tablet is individually wrapped, this allows you to easily handle them before adding them in the water. They also dissolve at a slow pace.

Something we have appreciated is that the texture of these tablets is not overly crumbly. This means no excess of dust! You should still wear gloves, regardless of the texture of the tablet.

The price is also competitive, which can be an attractive point if youre shopping on a budget.


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How Do I Choose Which Size Salt System For My Pool

Correctly sizing a saltwater chlorine generator for your pool may be the most important consideration. There are two factors to look at when making sure that your system will be the right size. A right-sized chlorine generator ensures that you’ll have the best experience possible, and that you’ll no longer need to add any more chlorine, even to supplement, even after heavy pool use. A saltwater chlorine generator needs to have a higher maximum capacity than what it might need on a daily basis. Salt systems are rated by manufacturers for sizing in two ways: 1) by the maximum number of gallons of water that can be treated, and 2) by the system’s chlorine output .

When considering a system’s maximum gallon rating, you’ll typically want to make sure to choose a system that can handle MORE than just the amount of water in your pool. So that your system won’t be maxed on a normal basis, choose a system 1.5x to 2x the size of your pool or more. In other words, if you have a 20k gallon pool, you would at least want a system rated for 30k gallons, if not a 40k gallon system. Manufacturers don’t typically do a good job explaining that the gallon rating is not a sizing guarantee, it is an absolute limit under ideal circumstances at the system’s continuous peak performance- which is NOT how a pool owner wants to run their equipment.

Best Budget Option : Intex Krystal Klear

9 Best and Coolest Pool Salt Chlorinators 2019
  • Price : $209 to $499
  • Average customer review: 4.3 stars
  • Treatment capacity: 4,500 to 15,000 gallons
  • Maximum chlorine production: 6 grams to 11 grams per hour
  • Treatment cycle: 6 / 10 / 14 hours
  • Plumbing / pumps required: connects to filter pump
  • Salt cell lifespan: 2 years
  • Replacement salt cell cost: unknown

Intex has a range of Krystal Klear saltwater systems for above-ground pools of various sizes. The least expensive model costs less than most replacement salt cells and can treat up to 4,500 gallons. The high-end Krystal Klear saltwater system features a combination of salt chlorination and ozonation effects for above-ground pools of up to 15,000 gallons.

The base Krystal Klear system connects to your existing pool filter pump, but Intex also produces two Krystal Klear combination systems that include both the pump and the saltwater system in a single integrated package. The smaller combo system works with above-ground pools of up to 8,500 gallons, and the larger one can handle above-ground pools with up to 15,000 gallons. These combo systems range in price from $659 to $775. You could use Intex products for your whole above-ground pool setup, if you wanted, as the company makes plenty of above-ground pool kits and accessories.

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Best For Larger Inground Pools: Circupool

  • Price : $969 to $1,899
  • Average customer review: 4.6 to 4.9 stars
  • Treatment capacity: 30,000 to 60,000 gallons
  • Maximum chlorine production: 1.25 pounds to 3.1 pounds per day
  • Treatment cycle: set by user
  • Plumbing / pumps required: connect to existing filter system
  • Salt cell lifespan: 4 years to 8 years
  • Replacement salt cell cost: $449 to $799

Circupool isnt a budget saltwater system per se. However, Circupool more than makes up for its slightly higher-than-BLUE-WORKS prices — which are still quite competitive with most of the top salt chlorinator brands — with warranties that cover its products for up to eight years.

The smallest and least expensive Circupool system, the Universal25, can handle up to 30,000 gallons, and its warrantied for four years, even if you install it yourself. Circupools top-of-the-line CORE55 model can treat up to 55,000 gallons of pool water and comes with an eight-year full-system limited warranty. The highest-volume Circupool model, the RJ60, treats up to 60,000 gallons and comes with a seven-year warranty.

Circupool systems are probably best-suited for extra-large custom-built pools, since the smallest currently available model is the 30,000-gallon Universal25. But if youre going all out with your pool project, you might as well get the salt water system with the most extensive manufacturer protections, too. As far as we can tell, no other salt chlorinator manufacturer comes close to Circupools warranty coverage.

Best Budget Option For Inground Pools: Blue Works

  • Price : $679 to $969
  • Average customer review: 4.3 stars
  • Treatment capacity: 15,000 to 40,000 gallons
  • Maximum chlorine production: not reported
  • Treatment cycle: set by user
  • Plumbing / pumps required: connect to existing filter system
  • Salt cell lifespan: 2 years
  • Replacement salt cell cost: $259 to $419

Great products always attract knockoffs, and BLUE WORKS makes no effort to hide the fact that its a functional clone of the Hayward Aqua Rite system, down to the same three volume options . BLUE WORKS boasts compatibility with other Hayward salt chlorinators, too, and you can even use a BLUE WORKS salt cell in place of a Hayward-branded cell in many Hayward salt chlorine generators.

Hundreds of reviewers have praised BLUE WORKS saltwater systems for providing the same pool sanitization solutions at a significant discount to Hayward models. BLUE WORKS doesnt provide data on its chlorine output, but if its truly a Hayward clone, the BLUE WORKS models are likely to have the same output as identical Hayward systems. Its warranty also lasts twice as long as Haywards, which makes BLUE WORKS even more attractive as a budget option.

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How To Maintain Salt Water Chlorinator Temperature

Maintaining the pool or spa temperature above 60 degrees is not exactly rocket science. However, these simple activities will help prevent damage to your pool filter systems and exposure of pool users to pathogens and germs. Below are two ways to ensure that no matter how cold it gets, your salt water chlorinator works perfectly.

Invest in units with Winter Mode Features

This is a special feature that allows you to configure the salt water chlorinator to low temperature conditions. This allows the cell to continue with the ionization process for a clean and pathogen free pool. It is, however, very important to note that this mode reduces the chlorination process by up to 20% in terms of efficiency. However, with the right amount of salt in the pool this is enough to purify the swimming water.

Invest in a Pool Heater

If you cant work on the chlorinator you work on the water. The other way to ensure that your salt water chlorinator works even in the cold is by investing in a pool heater. This allows proper monitoring and regulation of temperatures keeping them 60 degrees or above.

Pentair Intellichlor Ic40 Salt Chlorine Generator

The Best Saltwater Chlorinator in Australia by far. K Chlor Digital. Recommended by me Swimming Pool

The Pentair Intellichlor Salt Chlorine Generator in knows for its smart features and increased functionality. It is hard to install, maintain, and use. Everything is just controlled by the push of a button so adjustments and corrections are an absolute breeze to work on.

The cell has a tracking feature that tracks and records the lifetime in actuality and lets you know when the cell needs to be replaced for a new one. Youd always get a heads-up and be prepared with a new cell at the right time.

The cell also ensures maximum visibility meaning you can see for yourself the levels of chlorine, salt, calcium, and adjust accordingly. It also lets you know when the unit needs to be cleaned out so there wont be any hassle of clogging.

It is truly a hassle free system that lets you enjoy a hassle free pool season.


  • Has a UL 1081 safety standard certification
  • Has an automatic shutoff feature for longevity
  • Cycling prevents calcium and scale buildup


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Controlomatic Do Saltwater Chlorine Generation System

Right in the middle of our list is the ControlOMatic DO Saltwater Chlorine Generation System. This is a great option for a smaller pool or a spa. There are two sizes of units one is just for 1000 gallons of water, and the other, up to 17,000. This ControlOMatic is a bit more expensive than some of the stand-alone units, but it is still a fair value.

This saltwater chlorinator will work around the clock, and it has ten built-in power levels. Luckily you can just plug this unit in, and it will be up and running there is no need for any additional plumbing. The ControlOMatic can generate up to 30 grams of chlorine per day and features built-in cleaning technology.

Next up is the Circupool Universal40 Saltwater Chlorinator. This is a complete system that does require some plumbing and a place to plug in the main controller as well. This saltwater cell has a view-through window that allows you to see the most important information without opening the door to the control panel.

Many pool owners use this unit as a replacement for a Hayward or Aqua Rite saltwater cell. The Circupool comes with a four-year limited warranty, and there is no penalty for installing the unit yourself. This is a lower-priced unit that is guaranteed to fit into your system as a replacement.

  • Trouble with cleaning indicator light
  • Needs a separate timer to ensure turning on and off properly

How Much Maintenance Do Chlorinators Require

To keep your chlorinator working at maximum efficiency, you must perform routine maintenance, but it wont be time-consuming. Make it a point to check the salt level about once a month. Also, adjust the chlorine production if the water turns cloudy or after a lot of people use the pool.

In addition, you should look for signs of calcium buildup at the beginning and end of swim season. Youll be able to spot calcium deposits easily It looks like a white, powdery substance. Of course, you should maintain the pools pH, alkaline and hardness levels.

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Circupool Core55 Salt Chlorinator System Review

CircuPool for sure made a high-grade quality pool salt system for the pool owners, the CORE55 salt chlorinator. The company provides an 8-year limited warranty with a complete system. Plus, a 50% savings over than conventional models. Your pool will stay blue and clear without harsh chemical effects. That happens through the use of natural salt, which cleans the pool every day. Theres no need to buy chlorine or other pool chemicals to have the best swimming experience.

The CORE Series purchase includes advanced digital controls, USA titanium cell, and plumbing kit. It has a compact design. And yet offers necessary features for natural approach chlorination. The weather-proof built makes the device more durable and reliable. This could last for everyday use despite the weather condition. The entire device is secured with IP-66 rated material which enhances its longevity.

It is a user-friendly device that can be installed within 15-minutes without wiring requirements. Youll need to plug the system into a standard outdoor outlet. This is also compatible with 110V or 220V controllers. CORE series is ultimately an easy to install pool salt chlorinator.

Pool owners loved CORE55 Salt Chlorinator System because of its low salinity level and simple yet quality performance. It also includes premium controls for the users convenience. CircuPool provides unlimited expert customer support throughout using the product.

How The Salt Chlorinator Works

hayward goldline salt chlorinator

Other than chlorine chemicals, did you know that you can also use salt a pool chlorinator? Yes, you can use table salt to help chlorinate your swimming pool.

When your pool water contains salt or sodium chloride in it, and then applied with a small electric current, the salt inside the pool will then be converted into chloride ions and chlorine gas. Once the produced gas dissolves in your pools water, a form of chlorine will then be distributed throughout your whole pool.

Now, let me get on how these eco-friendly salt chlorinators work:

  • First, large quantities of salt will be added to your swimming pool
  • The water that contains salt will then pass through the machines salt cell
  • A small electric current will then pass through the machines plates, causing the salt to have a chemical reaction that releases chlorine gas.
  • As the water passes through the salt cell during the ongoing process, the produced chlorine gas will then dissolve into the water and creates fresh and pure chlorine that will kill all the existing contaminants.
  • And finally, the purified chlorine goes back to your swimming pool.

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Best Salt Water Chlorinators

  • Repalcement Cell for the Saltron Mini
  • Titanium Plates

The Solaxx CLG20A Saltron Mini Drop-in Salt Chlorine Generator is our top pick for 2021 and with good reason as it provides great all-round performance. The model is easy to set up and use with no plumbing required or any installation to worry about. Its a simple plug-and-play model, and all you need to do is add a little salt and drop the cell into the water, connect it to a power supply and watch it work.

The Solaxx CLG20A is known for its versatility and can be used for inground pools, aboveground pools, spas, and tubs. Its capable of reversing the polarity and that ensures the cell remains clean and isnt affected by scaling. It comes with a cell holder for convenience when youre using it.

  • No more storage of chlorine
  • Works for various pools and spas

Pentair 520554 Intellichlor Ic20 Chlorine Generator Cell

Keep your pool sanitized with the IntelliChlor IC20 Cell, one of the best chlorine generators by Pentair.

It comes with an easy-to-view display to let you check the salt levels fast, always maintaining a sanitized pool.

The view also allows you to see the cell cleanliness and have the confidence of having the desired chlorine output and water flow.

Another great thing is the easy to press buttons for adjusting the level of chlorine production.

The two buttons control hours of operation, cell cleaning cycles, chlorine output, and production settings.

It also comes with a tracking feature for communicating the cells remaining duration to give you real-time updates.

One thing to note is the system requires the 520556 Intellichlor Power Centre to continue function effectively.

There is also an automatic shut-off that protects the chlorinator and prolongs the cell life under low temperatures.

The system also communicated with SunTouch, Easy Touch, and IntelliTouch automation systems.

It is recommended for a pool of up to 20,000 gallons of water and an inground one like IntelliChlor IC40


  • NSF approved and UL 1081 certified
  • On-time cycling for preventing scale and calcium build-up
  • Powerful like the more expensive IntelliChlor IC40


  • 520556 Intellichlor Power Centre sold separately

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The Composition Of The Tablet

Depending on the manufacturer, chlorine tablets might contain different chemicals. Before purchasing something, though, you should be 100 percent sure that the tablet contains roughly 90 percent chlorine. The disinfecting properties of chlorine are highly acknowledged.

This will make the tablet highly efficient at killing viruses, bacteria, fungus, algae, yeast and other naughty elements that might be present inside your pool water.

Disadvantages Of A Salt Water Chlorine Generator

What is the Best Pool Salt Chlorine Generator? CircuPools!

Higher operating costs

A saltwater pool had much less maintenance that a chlorine pool, but the electricity usage is slightly higher. So, be prepared for an increase in your electricity bill.

Installation is expensive

It is much more expensive to install a salt water chlorine generator system than a system for a normal chlorine swimming pool. You do, however, save money in the end because you no longer need to buy expensive chlorine.

The salt causes wear and tear

Salt is a corrosive agent and can cause damage to your pool parts, accessories, pool liner, surrounding masonry work, and even your underwater lighting system. This is because salt is always present, even though in very small quantities. Of course, this kind of damage would take a very long time before you actually notice it.

The salt can damage your garden

Salt has a disadvantage as far as plants go. It not only kills them but dissolves some of the nutrients in the soil needed by plants to grow. Certain areas do not allow salt water swimming pool generators, so make sure whether you may to do so in your area before installing one.

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