Top-3 Intex Saltwater Systems + Selection Guide [2024]

If you have just purchased a pool and are looking for options for purifying the water in it, we recommend that you pay attention to the saltwater system. It is a device that converts salt to chlorine using electricity to disinfect and prevent bacteria in the pool. 

Saltwater does not irritate the skin, does not provoke redness and burning sensation in the eyes, does not have a pungent odor, and does not provoke hair discoloration, which cannot be said about chlorinated water. Therefore, you can use the pool with your whole family, and the saltwater system will help you provide crystal clear water.

In our article, we described in detail the top-3 Intex saltwater systems, indicated the most important criteria when choosing a device, and also added methods for calculating the amount of salt that needs to be added for an ideal salt level.

Below are the best models of saltwater systems and their benefits:

Top 3 Intex saltwater systems

ModelCharacteristics
The Best Water Purification


Intex - 26679EG Krystal Clear
Product Dimensions: 19.50in x 27.80in x 25.60in
Weight: 63.34 lbs
Voltage: 110-120V (W/ GFCI)
Chlorine output: 11 g/hour
Max pool size: 15,000 gallons

Benefits:
• Cleans the pool flawlessly thanks to a pump that filters small and large debris, algae, etc., as well as the presence of one of the most powerful saltwater systems that produce 11 g of chlorine per hour
• Has chlorine boosting
feature for more intensive and faster cleansing
• The presence of a built-in timer will allow you to set a convenient schedule for cleaning the pool
• Suitable for pools from 4 800 to 15 000 gallons water capacity
The Most Convenient and Easiest Control


Intex - 26669EG Krystal Clear
Product Dimensions: 12.00in x 13.70in x 17.80in
Weight: 22.99 lbs
Voltage: 110-120V (W/ GFCI)
Chlorine output: 12 g/hour
Max pool size: 15,000 gallons

Benefits:
• Has a convenient control panel with a display and easy access buttons
• Has a 24-hour automatic timer that allows you to clean the water in the pool even if you are not at home
• Has a boost mode, which increases the operation of the device by 8 times
• It has an attractive design due to the sleek white-gray casing

The Easiest to Care For

Intex - 26675EG
Product Dimensions: 25.13in x 21.88in x 18.50in
Weight: 53.44 lbs
Voltage: 110-120V (W/ GFCI)
Chlorine output: 7 g/hour
Max pool size: 8,500 gallons

Benefits:
• The chlorinator is self-cleaning, which avoids the formation of limescale
• This model is 2 in 1: Sand Filter Pump & Saltwater System
• Has a 6-way filter valve (filter, backwash, rinse, re-calculate, drain and close system)
• Suitable for above-ground pools from 2 600 to 8 500 gallons water capacity

How did we choose?

  • First, we looked at the list of best-rated and most popular Intex saltwater systems on the market today.
  • Next, we found more than 20 saltwater systems
  • After that, we took a closer look at their features and selected 5 models for detailed review.
  • Finally, we have read more than 50 customers’ feedback and reviews to find out what they think about these systems. 

This method helps determine characteristics that are important to customers and find the top-3 Intex saltwater models for each category.

What to look for when choosing a saltwater system

  1. The most important criterion when choosing a saltwater system is high-quality water purification. If you have small children, or if your skin is irritated after using the pool, we recommend that you consider the model Intex – 26669EG Krystal Clear (review) as it uses catalytic oxidation to thoroughly cleanse the water.
  2. Another important point is the presence of a timer, with the help of which you can set up the schedule of your saltwater system. The model Intex – 26675EG (review) has a 24-hour timer that automatically turns the pump on and off daily.
  3. For the comfortable and easy command of the saltwater system, we recommend choosing devices that have a control panel. Intex – 26669EG Krystal Clear (review) offers you this function to manage easily and efficiently your pool’s pH level and chlorine concentration.
  4. It is also important that the device has a self-cleaning function, like model Intex – 26675EG (review). This helps to avoid limescale build-up and saves you a lot of time.

Additional factors to pay attention to  

  1. We also recommend choosing saltwater systems that are easy to install. Intex – 26679EG Krystal Clear (review) has detailed and understandable instructions, thanks to which you can install and configure it without any problems in the shortest possible time.
  2. Also, a rather big advantage will be the presence of boost mode, like in model Intex – 26669EG Krystal Clear (review), which allows this device to work 8 times faster if necessary.

A detailed review of each model

Intex – 26679EG Krystal Clear — the best water purification 

Intex – 26679EG Krystal Clear

Winner in the category:
The Best Water Purification

Product Dimensions:
Weight:
Voltage:
Chlorine output:
Max pool size:
19.50in x 27.80in x 25.60in
63.34 lbs
110-120V (W/ GFCI)
11 g/hour
15,000 gallons
Absolute winner at:

Good at:
Excellent water purification
Providing the ideal level of chlorine
Convenient design
Good build quality
Has a timer

Pros

  • Cleans the pool flawlessly thanks to a pump that filters small and large debris, algae, etc., as well as the presence of one of the most powerful saltwater systems that produce 11 g of chlorine per hour 
  • Has chlorine boosting feature for more intensive and faster cleansing
  • The presence of a built-in timer will allow you to set a convenient schedule for cleaning the pool
  • Suitable for pools from 4 800 to 15 000 gallons water capacity

Cons

  • Has no variable speed

Have you been dreaming about relaxing in a pool with crystal clear water? In this case, you will definitely like Intex – 26679EG Krystal Clear, which contains a pump that filters even the smallest debris. This saltwater system produces 11 grams of chlorine per hour, which is 4 grams more than Intex – 26675EG (review), making the water as comfortable as possible for bathing.

If you have children, salt water is the best choice for you because it has no chemical odor, does not irritate the skin, and does not burn your eyes, unlike chlorinated water. And if guests unexpectedly come to you, the presence of boost mode in this model will help you purify the water in the shortest possible time and enjoy a wonderful rest.

With Intex – 26679EG Krystal Clear, you don’t have to worry about having to set up a system every day, as it has a built-in timer that lets you customize the schedule for the device.

Intex – 26669EG Krystal Clear — the most convenient and easiest control

Intex – 26669EG Krystal Clear

Category winner:
The most convenient and easiest control

Product Dimensions:
Weight:
Voltage:
Chlorine output:
Max pool size:
19.50in x 27.80in x 25.60in
63.34 lbs
110-120V (W/ GFCI)
11 g/hour
15,000 gallons
Absolute winner at:

Good at:
Excellent water purification
Providing the ideal level of chlorine
Convenient design
Good build quality
Has a timer

Pros

  • Has a convenient control panel with a display and easy access buttons
  • Has a 24-hour automatic timer that allows you to clean the water in the pool even if you are not at home
  • Has a boost mode, which increases the operation of the device by 8 times
  • It has an attractive design due to the sleek white-gray casing

Cons

  • In the case of a power outage, the device does not turn on automatically, so it must be done manually

If it is important for you to manage the work of the device quickly and easily, we advise you to pay attention to Intex – 26669EG Krystal Clear. Its redesigned control panel with easy access buttons will definitely appeal to you. The attractive design of the device due to the sleek white-gray body also cannot be ignored.

Taking care of this device will not give you much of a hassle as Intex – 26669EG Krystal Clear has an adjustable self-cleaning function with three modes. It is also a significant advantage that in the case of an increased or decreased salt level, an indicator on the control panel will notify you of this.

This model, like Intex – 26679EG Krystal Clear (review), has a convenient timer that allows you to automate the operation of the saltwater system.

Intex – 26675EG — the easiest to care for

Intex – 26675EG

Category winner:
The easiest to care for

Product Dimensions:
Weight:
Voltage:
Chlorine output:
Max pool size:
25.13in x 21.88in x 18.50in
53.44 lbs
110-120V (W/ GFCI)
7 g/hour
8,500 gallons
Absolute winner at:

Good at:
Easy to care for
Good water purification
Convenient and easy to control
Easy to install
Quiet work

Pros

  • The chlorinator is self-cleaning, which avoids the formation of limescale
  • This model is 2 in 1: Sand Filter Pump & Saltwater System
  • Has a 6-way filter valve (filter, backwash, rinse, re-calculate, drain and close system)
  • Suitable for above ground pools from 2,600 to 8,500 gallons water capacity

Cons

  • If you disconnect the device from the mains, the timing cycle you configured will start over

If you are looking for a saltwater system that requires minimal maintenance, then Intex – 26675EG is for you. This model’s chlorinator has a self-cleaning feature to prevent and remove limescale, so you only need to manually clean a system a few times a year.

This model has a built-in timer, which allows you to program the hours of chlorination, or just filtering. Also, the uniqueness of this model is that it is 2 in 1: Sand Filter Pump & Saltwater System, which allows not only to disinfect water but also to clean it of debris.

This model has a fairly compact size (25.13in x 21.88in x 18.50in), which is quite a bit larger than Intex – 26669EG Krystal Clear (review) (12.00in x 13.70in x 17.80in).

How much salt do you need to add

Many people who have just bought a saltwater system have a question about how much salt should be added. Below you can find ways to help you determine the right amount of salt for any pool.

  1.  Pool Salt Calculator

One of the easiest ways is to use an online calculator. You just need to enter the size, shape, and volume of your pool, and the site will automatically calculate the required amount of salt.

  1. Chart

There are also many charts on the Internet, where, based on the gallons of water in your pool and current salt ppm (you can measure it with a salinity meter), you can find out how many pounds of the product you need to add for a perfect cleaning.

  1. Formula

Many pool care websites provide special formulas that help you calculate the exact amount of salt you need to clean your pool.

Read also our complete guide to pool salt 

Summary

If you need gentle, but at the same time, high-quality water purification in your pool, we recommend that you pay attention to saltwater systems.

When choosing a device, we recommend that you pay attention to the fact that it purifies water with high quality (produces a sufficient amount of chlorine), has a convenient timer for automating work, is equipped with a control panel for easy setup and adjustment, and has a self-cleaning function to make maintenance of the saltwater system as easy as possible. It will also be a pleasant addition if your device will have a boost mode and understandable detailed instructions in the kit so that its installation and setup are as simple as possible.

Below you can see the best Intex saltwater systems:

Intex – 26679EG Krystal Clear

Winner in the category:
The Best Water Purification

Intex – 26669EG Krystal Clear

Category winner:
The most convenient and easiest control

Intex – 26675EG

Category winner:
The easiest to care for

FAQ

🧂How many bags of salt do I put in my Intex pool?

The salt level depends on many factors such as size, type, weather, and how often you use the pool. To calculate how much product you need to add, you can use an online calculator, chart, or special formula. You can check our article on how to maintain your pool’s salt level.

🕞How often should I add salt to my pool?

After heavy rain or adding fresh water to the pool, measure the current ppm of salt and add the product if necessary. You can find more information about saltwater systems in our article.

📅How long does an Intex saltwater system last?

The average service life of saltwater systems is 5-7 years. The following Intex systems will keep your pool clean for years: Intex – 26679EG Krystal Clear — The best water purification Intex – 26669EG Krystal Clear — The most convenient and easiest control Intex – 26675EG — The easiest to care for.

🏊How long after adding salt to the pool can you swim?

Before you go swimming, you need to wait from 20 minutes to an hour for the salt to dissolve.

Peter Rossi

Hi, I’m Peter Rossi, a professional hot tub designer and founder of ByRossi. After having spent over 10 years designing hot tubs for Jacuzzi Group, I started a private practice. Now I design bespoke hot tubs for high-end apartments. I am based in New York, but my clients are all over the world – from San Francisco to Paris, Dubai, London and Tokyo. One thing I enjoy is writing. Hot tubs manufacturers have always been notorious for pushing cheap, subpar products for crazy prices, making profits on naive first-time buyers. So I consider it my social mission to share my expertise and educate clients on who is who in the industry. Lately, I started to work with other people who help me to develop the business. In particular, a couple of great researchers and veteran journalists help me convert my raw thoughts into beautiful articles which you might enjoy reading on ByRossi. Hope my efforts help.

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