Best pool chlorinator for salt water pools.

What is the best pool chlorinator?  Getting the right chlorinator matters if you intend to reap the benefits of a clean fresh and properly sanitized pool. In this article, our team has done comprehensive research to put together a buying guide of the top pick in the markets that are worthy of spending your dollars on.

Our top picks pool chlorine generator

Pentair 520554 IntelliChlor IC20 Salt Chlorine Generator 

Pentair Salt Chlorine Generator

This salt-chlorine generator from Pentair is considered one of the best salt water chlorinators on the market since it records daily data that is easy to monitor, and secondly, it uses table salt which provides the pool with all the chlorine it needs with minimal supervirus.

A feature I noticed about the Pentair chlorine generator is that it provides a high level of sanitation, while also offering real-time tracking that shows the number of minutes left in the life of the cell.

This unit features an easy-to-use interface that displays the remaining salt level with an easy-to-read display. Fast monitoring of salt levels, cell cleanliness, sanitizer output, and water flow is made possible by easy-to-view displays

  • Data are available in plenty.
  • The display is easy to read.
  • Easy to adjust and schedule.
  • Well-built unit holds up over time.
  • Available in various sizes.
  • Need more Intellichlor Power Centers

Circupool CORE55 Salt Chlorinator System

Circupool CORE55 Salt Chlorinator System

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 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. There’s 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. You’ll 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 user’s convenience. CircuPool provides unlimited expert customer support throughout using the product.

The device has a reverse polarity that allows self-cleaning so no need for higher maintenance. You can be sure it gets cleaned while in service.

Crystal-clear pool water is within your pool area with CORE55 Salt Chlorinator System

  • Easy to install
  • High chlorine output
  • Can go with pool up to 55,000 gallons
  • Demands low maintenance
  • User-friendly operation
  • Calcium build-up issues

Intex Krystal Clear Saltwater Pool System

INTEX 26669EG QS1200 Krystal Clear Saltwater System

Innovative and cost-effective, the Intex Krystal is one of the better chlorinating systems available. If you are thinking about price, it’s definitely worth the money in comparison to other chlorinating systems on the market today. Featuring exclusive technology, you get an effective method of sanitizing your swimming pool.

Producing safe chlorine and salt, the Intex Krystal will easily mix with the water in your pool. It is also capable of filtering the water in the pool to remove bacteria and algae so you can swim in a contaminant-free pool. This is a very easy to operate and install product that reviews have been happy with.

While the Intex Krystal is not a bad choice by any means, we did find other system’s ease-of-use superior and had some issues with its “high salt warning”, which we deemed to be inaccurate. Trying to contact their customer service about the issue was also not a particularly pleasant experience.

  • It is very easy to setup
  • Effectively cleans your pool’s water
  • Helps eliminate the growth of algae
  • Removes the harsh chemicals in your pool
  • Cheaper than most models
  • It has some issues on its salt alarm

Hayward AquaRite Salt Chlorination System for In-Ground Pools

Hayward W3AQR15 AquaRite Salt Chlorination System

Are you surprised that the Haywardmodel is our premium choice? There is no question that Hayward knows how to make some really great pool equipment; they just charge a lot for it. This Hayward W3AQR15 is an excellent salt chlorination system that comes with some key benefits.

The Hayward W3AQR15 is sold as a set, so you will get the saltwater cell and the information system that allows you to set it, change operating times, check on cleanliness of the cell, and salt production.

This particular chlorinator claims to cut chlorine costs by up to about fifty percent. We would agree that it will absolutely help to save you some money and time having to replace the chlorine in the pool regularly.

We do love that this unit comes in a variety of sizes, so you will save a bit of money if you have a smaller pool. The only downside to the Hayward system that keeps it out of the top spot, is the pricing.

  • Efficient salt water system
  • Sold with control board to make adjustments
  • Easy to program
  • Saves money in the long run
  • Initial cost is quite high

BLUE WORKS Saltwater Generator Chlorinator BLH40 for 40K Gallon Pool 

BLUE WORKS Saltwater Generator Chlorinator

To effortlessly sanitize the pool area, you must buy a saltwater chlorine generaton system. This doesn’t require adding chlorine to the swimming pool but by only turning on the system. Blue Works offers a highly compatible pool chlorinator in today’s market.

The BLH40-W worked well with a few brands such as AquaRite, SwimPure, Hayward, and many more. Your current pump and filtration system will still be in use with BLH40-W.

Blue Works provides a 5-year limited warranty wherein 3 out of those 5-years are pro-rated and the remaining two years are warrantied at full. The device performs hugely well, resulting in a soft and smooth pool’s water. Harsh chemicals are eliminated, so you don’t have to worry about skin itchiness and red eyes.

It helps you save up over a hundred dollars and yet provides excellent help in pool maintenance. As of now, BLH40-W is the most affordable pool chlorinator on the list. The purchase includes USA-made titanium cell blades, flow switch, and salt cell. The system is suitable for pool areas up to 40,000 gallons.

It is built with a purely white design and can be installed without hassle. Chlorine output is adjustable and can reach 2.1-pounds per day. Its salt and temperature indicators sufficiently protect the equipment. Avoid overusing the VSP for it can affect the cell’s lifespan.

Its salt level is between 2500ppm and 4500ppm. The functioning time must last up to 10-hours per day, depending on the area. It is plugged into a 110V or 220V power outlet.

Overall, BLH40-W is a self-cleaning salt cell to perform regular maintenance for the pool area. It can still work on the hot weather pool area effectively.

  • More affordable
  • Great pool water results
  • Longer operating hours
  • Excellent compatibility
  • Easy to assemble
  • 5-year total warranty
  • Inaccurate salt level reading
  • No setup instructions
  • Issues on warranty coverage

Circupool Universal40 Salt water Chlorinator  

Circupool Universal40 Saltwater Chlorinator Complete System

Next up is the Circupool Universal40 Salt water Chlorinator. This is a complete system that does require some plumbing and a place to plug in the main controller as well. These salt water pool salt water chlorinators have 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.

There are a few things that users experience with this chlorinator that are worth mentioning. A few customers said that you need to install an extra timer if you want to make sure the chlorinator turns on and off at the correct times. The unit had trouble shutting down when the pump shuts down.

Another issue that came up was the light coming on, saying the cell needed cleaning, but it didn’t. Those cleaning indicator lights can be a bit sensitive, and you will see through the years that they will become less accurate on many of the salt water chlorinators that we reviewed.

  • Less costly
  • Excellent warranty and support
  • Easy to setup
  • For up to 40,000 gallon pool
  • Great compatibility
  • Easy to cleanup
  • price
  • Trouble with cleaning indicator light
  • Needs a separate timer to ensure turning on and off properly
  • Requires the use of a timer
  • No included instructions

AutoPilot DN2 Salt Chlorine Generator

AutoPilot DN2 Salt Chlorine Generator

If you have your pool, you’ll never have to buy chlorine for your pool ever again if you consider getting one of these products. This system is designed to generate a continuous supply of chlorine that you might need for your swimming pool.

Also, there is no doubt that you’ll have an easy time when it comes to the AutoPilot chlorine generator overall usage.

The system is also straightforward to use thanks to the machine’s intuitive controls and features. You don’t have to keep on looking at the provided manual to operate the system. One of the benefits of having this chlorinator model is that you’ll never have to worry about faded swimwear, skin irritation, and red eyes. It will deliver you with the best performance that you need.

Blue Works provides a 5-year limited warranty wherein 3 out of those 5-years are pro-rated and the remaining two years are warrantied at full. The device performs hugely well, resulting in a soft and smooth pool’s water. Harsh chemicals are eliminated, so you don’t have to worry about skin itchiness and red eyes.

It helps you save up over a hundred dollars and yet provides excellent help in pool maintenance. As of now, BLH40-W is the most affordable pool chlorinator on the list. The purchase includes USA-made titanium cell blades, flow switch, and salt cell. The system is suitable for pool areas up to 40,000 gallons.

  • Energy Efficient
  • Shows important information on the display
  • Prevents skin irritation
  • Makes the pool ideal for those who have allergies and asthma
  • Middle range pricing
  • Inconsistent results
  • Produces more chlorine than necessary at times
  • Control panel issues
  • Only works on pools up to 28,000 gallons
  • Doesn’t have an automatic shutoff feature

Saltron Retro SaltWater Chlorine Generator by Solaxx

Saltron Retro Salt Water Salt Chlorine Generator

Ideal for both in-ground and above ground pools, the Solaxx Saltron is a salt chlorinator that works with pools as large as 20,000 gallons. Without plumbing or electrical requirements, this is a super installation is easy unit, so you won’t need the services of a professional.

As you clean your pool, regular table salt will release pure chlorine to sanitize and clean the pool. Your pool water will also feel super silky since the system uses less salt to get rid of bacteria and algae. Equipped with a digital timer, the Solaxx Saltron lets you program when you want the chlorine to be produced.

The Saltron by Solaxx is a simple and economical options for pools that are under 20,000 gallons. It’s biggest downfall is the setup, which is inside the pool, taking away from the aesthetic of your beautiful saltwater pool. With this being said, it’s hard to beat the price, and if you have a smaller pool and aesthetic is less of a factor for you, the Saltron by Solaxx could be the best value option.

  • Easy to set up
  • Lower price option
  • No additional plumbing required
  • For a smaller pool
  • Tends to only hold up for a few seasons

Hayward Goldline T-Cell-3 TurboCell Salt Chlorination Cell for In-Ground Swimming Pools

Hayward Goldline T Cell 3 TurboCell Salt Chlorination

The Goldline T-Cell-15 chlorinates up to 40,000 gallons of water and is perfect for inground swimming pools. The best thing, you can choose the right-sized unit for your pool from the T-Cell series of T-Cell-15 (40,000 gallons), T-Cell-9 (25,000 gallons), and T-Cell-3 (15,000 gallons). The product gives you the most efficient and cost-effective pool chlorination possible.

The other notable feature of this product is the 15 feet cable that ensures it reaches all the corners of your pool. Its cells are based on the best Turbo Cell tech that made Goldline one of the most trusted models in salt chlorination industry. These cells automatically produce a self-renewing supply of pure and fresh chlorine for water that is clear, luxuriously soft, and clean.

  • Perfect for a 40,000 gallons pool
  • Comes with a long cable
  • Best Turbo Cell tech
  • Might require regular cleaning

Hayward Goldline AQ-TROL-RJ AquaTrol Above-Ground Swimming Pool Salt Chlorination System

Hayward Goldline AQ TROL RJ AquaTrol Above Ground Swimming Pool Salt Chlorination System

The Goldline AQ-TROL-RJ is one of the best salt water chlorinators that you can get for your swimming pool. It makes your pool better when you install it since it was designed to improve your swimming pool water quality. This comes into effect immediately you install the system in your pool.

The model is also awesome when installing it since it takes just a few minutes. Programming it is also easy; this is what makes many people love this model. The manufacturer states that you can install and set it within 30 minutes.

When the model is in place, you end up enjoying a silky and soft pool that you will love spending your time in. You don’t need to worry about having dry skin or red eyes. You will also get crystal clear water that is inviting to swimmers. The model also features a microprocessor that automates all its functions.

  • Easy and quick installation
  • Easy to program
  • Provides clear water
  • Only for above ground swimming pools

ChlorMaker Salt Water Hot Tub and Spa Chlorine Generator

ChlorMaker Salt Water Hot Tub and Spa Chlorine Generator

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.

  • Available in two sizes
  • Requires no additional plumbing
  • Not for larger pools

What to consider when choosing the best salt water chlorinator


This is where the conversion process takes place, so you need to make sure you have a well-built cell made of sturdy metal. It’s also important to look at the gallon rating on the cell, which will tell you what size pool chlorinator can hold. And always check to see if the cell is compatible with the pump in your pool.

Control Panel

Depending on the model, a control panel may be included or you may need to buy one separately. When buying a system, always consider how easy the control panel is to use. You want some to be user-friendly and have buttons that are easy to navigate. Also, some of them support Wi-Fi, which allows you to control the system when you’re not home.

Chemical monitoring.

Reducing maintenance time, a salt chlorination system will monitor the chemical levels in your pool. You no longer have to do strip tests, just let the salt chlorinator do all the work for you. Some models can measure chlorine and pH levels, and some can monitor hardness and alkalinity levels.


Timers also come with some models that automate the process of turning the pool pump on and off. Some control panels are easier to use than others, so look for panels with arrow/numeric keys or a regular dial.

Automatic cleaning.

This may be enough to maintain your pool without having to worry about maintaining the salt chlorination system. The best saltwater pool chlorinators have an automatic cleaning feature that will save you a lot of time. This eliminates the need to clean the element and soak it to remove calcium deposits by reversing the polarity to clean the element. And you don’t have to worry about pressing any buttons to start this function because it works automatically.

Tips for maintaining your salt water chlorinator

Here are some tips to help you keep your salt water chlorinator in great condition. This ensures that your unit will last longer.

  • Maintain a recommended salt level of 2,700 to 3,900 ppm (parts per million).
  • During a downpour, turn off the system to minimize the risk of short circuits, this can damage the chlorinator.
  • Clean the elements of your product once or twice a year or follow the manufacturer’s recommendations.
  • If possible, use self-cleaning units as they prevent the possibility of calcium buildup.
  • Make sure calcium levels are kept to a minimum to avoid calcium buildup while maintaining an ideal level for your pool.

What type of salt does the chlorinator use?

You can classify salt by whether it is iodized or not. Neiodized salt, which is naturally found in ocean water or in the ground, contains high levels of sodium chloride. In comparison, iodized salt is created by simply adding iodine and helps prevent diseases such as goiter.

In a salt water chlorination system, you can only use non-iodized salt. It is less coarse than iodized salt and dissolves faster and better. And it has no additives that can damage the chlorinator.


Is salt water swimming pool free of chlorine?

They aren’t free of chlorine. A salt water chlorinator turns salt to chlorine. However, the amount of the chlorine generated is less and gentle on your skin and eyes.

What control algae, salt, or chlorine?

The salt doesn’t prevent algae from growing or kill them. It doesn’t sanitize your swimming pool. This is the work of the chlorine that is produced by the salt.

How much salt will my pool require?

This will depend on the type of chlorinator you have and your pool size. Always follow the manufacturer instructions when adding salt to your chlorinator.

Should I buy a special type of salt?

No. You only need to have non-iodized salt. This is the table salt.

Will the salt destroy my pool’s vinyl lining?

No, it won’t. Damage to this lining might be caused by UV rays.

Do I still need to stabilizer my pool if I have a salt water chlorinator?

The salt only adds chlorine; hence you will need to balance the other chemicals by adding them.

Will my electricity consumption go up?

Yes. But it is cheaper than buying chlorine and then adding it to your swimming pool.

Which is better salt water pool or chlorine?

Pools with salt contain less chlorine and have fewer chemicals odors and contents. Skin, hair, and swimsuits are less irritated. In comparison with chlorine water, the feel of the water is softer and silkier. Their maintenance costs are lower as well.

Does a salt water pool use chlorine tablets?

A saltwater pool is not a chlorine-free pool. Salt water chlorinators use salt to produce chlorine automatically to sanitize a pool. Saltwater pools work much like regular swimming pools, except that salt is used instead of chlorine.

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