Salt Water Pools-Its Components and Operation


If you are thinking of having your swimming pool in your backyard, you may have come across the saltwater pool. To check whether the saltwater pool fits your needs, we mention its way of operation as well as its advantages. Below is guide to the salt water pools for a better understanding.

What is a saltwater pool, and how do they operate?

One should keep in mind that the saltwater pool is not the same thing as the ocean. Hence, you will not get any salty taste once you get the pool water in your mouth. These pools generate salt-chlorine instead of conventional chlorine in the water for sanitization. The salt-chlorine generator does this work for you instead of having a person adding chlorine into the pool water. It operates even when you are away from the pool, which is an amazing feature. All you have to do is make sure that everything is fitted appropriately. You can also choose the level of sanitization that you wish for the pool to operate on. 

Parts of a Salt Water Pool

It is effortless to shift from a chlorinated pool to a saltwater pool. All the pool owner should do is fit in the salt-chlorine generator to an already existing water pool. The salt-chlorine generator happens to be the key component of any saltwater pool.

There exist two major parts in a salt-chlorine generator:

The Control Module

This module is created to handle the output of power directed to the salt cell. Certain models offer details like the temperature of the pool and salinity as well. Generally, this unit is placed on a wall near other pool operators. This unit should be fitted outside to be exposed to outer elements.

The Salt Cell

This particular part generates chlorine gas from the salt that is present in the water. The salt cell should be plumbed along the return line that originates from the back of the pump. It must be the final thing existing on the return line. However, some salt cell models come with a built-in flow sensor that will alert once the cell is filled.

How much salt is required?

You will be provided with options to choose the salt for your saltwater pool. Listed below are some options that can be offered to you:

  1. Mine salt
  2. Mechanically evaporated salt
  3. Solar salt

It’s important to ensure that you utilize salt meant for swimming pools. These salts are generally non-iodized, grainy, and food grade. If the purity level of the chosen salt is high, then you are less likely to face any issues concerning its appearance as well as maintenance. The majority of professionals suggest that you use a salt that has a purity percentage of around 99% or more. Never make use of halite, rock salt, calcium chloride, etc. The level of salt presence must range from 3000-4000 ppm, and the cell’s rating should also be checked. However, few saltwater chlorine generators have different ranges. When it comes to a brand new saltwater pool, you must add around 40- 50 lbs of salt for every 2000 gallons of water. Also, make sure that you test the water for pools that were previously subjected to chemicals.

Advantages of a saltwater pool over a conventional pool

One should think about different factors before deciding on the type of swimming pool.

The Cost

The installation cost of a saltwater pool is higher when compared to that of a conventional pool. When it comes to maintenance costs over the years, saltwater pools beat conventional pools.

Safety and Health

A conventional chlorine pool causes health issues such as itchy skin, irritation in the eyes, dry skin, etc. At the same time, saltwater pools don’t cause any problem to your skin and hair. Saltwater pools don’t produce any toxic fumes, unlike conventional chlorine pools.


With a guide to saltwater pools, as above, we can see that there are a lot of benefits and costs involved in saltwater pools. They are the best for you and your family members. In the end, it all comes down to the decision you make, so choose wisely.