Saltwater Pools vs Chlorine Pools:  Pros and Cons

saltwater vs chlorine pool

There are two major types of swimming pools you can choose from: salt water pools or chlorine pools. The choice of any of them depends on your preferences and individual needs. However, making a choice on which pool is better might be a big challenge, especially if you are a new swimmer. In this article, we have provided you with the pros and cons of each of these swimming pools to help you choose the best one for your needs.

Pros of Salt Water Swimming Pool

chlorine levels

  • Contains low levels of Chlorine

Salt water contains some amount of natural chlorine. There is no need of physical adding chemical chlorine since the pool systems itself converts salt into chlorine.

  • Gentler on your Skin

A salty water swimming pool causes little or no damage to your skin since it contains a very little amount of chlorine.

  • Beneficial to Muscles and Joints

Salt water contains some minerals such as bromine that help relieve soreness, pain and aches that you may experience in your muscles and joints.

  • Low Salt Levels

Although it is called a salty water swimming pool, the levels of salt are very low. Health specialists say that amount of salt in these pools to be equal to salt contained in human tears. Thus, the salt is harmless to your health.

  • Requires less Maintenance

Salty water discourages the growth of water plants such as green algae in your swimming pool.  Furthermore, most modern saltwater systems are designed to automatically clean your swimming pool water.

 Cons of a Salt Water Pool

  • Requires Huge Capital to Establish

Although its maintenance cost is low, you have to spend a lot of money to establish it. For example, you require an automatic saltwater system that will monitor and automatically clean the water in the pool.

  • Exposure to Corrosion

Salt contained in the pool water may affect materials such as underwater lighting, heaters and some masonry works.  This might make you incur unnecessary repair costs.


Pros of Chorine Water Swimming Pool


  • Easy to Maintain

The pool requires low maintenance. You only need to add some chlorine tablets when the level of chlorine the water goes down, or after replacing the pol water.  Moreover, you can easily automate the process of chlorination

  • Low Initial Costs

Unlike a salt water swimming pool, this pol does not require a lot of expenses during its construction. It is designed just like a traditional pool.

  • Chlorine Clears Water Bacteria

The chlorine that you add into the pool regularly plays a major role in ensuring that there are no bacteria. Chlorine is a disinfectant and sanitary mineral.

  • Reduces Growth of Plants in your Pool

Chlorine is more efficient in killing algae and other water plants than the mere salt contained in a salt water pool. It helps keep your pool free o other saprophytic organisms.

Cons of a Chlorine Water Swimming Pool

  • Chlorine Leads to Development of Chloramines

Chlorine being a chemical mineral, it combines with cosmetics and body fluids leading to formation of chloramines. Chloramine is harmful to your eyes, hair skin and other external body parts.

  • Requires High Maintenance

Though its construction is cheap, the cost of maintaining the swimming pool is high. For example, you have to add chlorine tablets into the pool water regularly.

  • Chlorine is Harmful to your Health

Chlorine can lead to respiratory disorders such as asthma. Recent studies show that high levels of chlorine can lead to some types of cancer.




Which is better?

When most people imagine a swimming pool, they think of the fun, relaxation and entertainment that come with it.  While pools facilitate these great feelings, pool owners have to decide which type of swimming meets their needs well. Generally, there are two major types of swimming pools: chlorine pools and salt water pools. The disagreement over chlorine versus salt water pools has been going for quite some time now. Each type of pool has its own advantages and disadvantages. Costs, maintenance and health concerns are the primary reasons for the debate between these two pool systems.  In this article we will compare these two pools so you can easily choose the right one for your needs.

Equipment Cost

Traditional chlorine pools are cheaper to acquire.  You only have to buy a mixing vessel with pipe connections. There are no electronics and other components needed for the pool to operate. To chlorinate the pool, you need to acquire a chlorine float that holds a few chlorine tablets as they slowly dissolve in the water. Though chlorine floats have a downside of not allowing you to control the amount of chlorine dissolved in the water, they are ridiculously cheap.

Salt water systems are costly to acquire, with the cheapest costing about $400. If you go for popular brands, such as Hayward AquaRite and Pentair Intellichlor, you may pay thousands of dollars. Thus, a salt water pool may not be ideal if you are working on a limited budget.

Installation Cost

Salt water systems have three parts, namely flow switch, power center and chlorinator cell. All these parts need mounting, wiring and plumbing, which may require you to hire a professional. Chlorine tablet feeders, on the other hand, are easy to install. All you need to do is fill the feeder with chlorine tablets and drop it in the pool.

Maintenance Cost

Though the equipment and installation costs of chlorine pools are low, their maintenance costs are extremely high.  The time and labor used in keeping your pool water correct is something you have to deal with over the years. You will have to test the water at least once a week as well deal with the toxic caustic chlorine tablets.

Saltwater pools are easy and cheap to maintain. The chlorinator removes the guesswork from pool maintenance using the alert light display and the control panel’s error code.  The saltwater system reads the salt levels, pH level, water temperature and water flow to keep chlorination production at ideal levels.

Health Concerns

Chlorine pools may contain high levels of chlorine if they are not maintained properly. Pool water with high levels of chlorine is known to be hard on the skin as it contains chemicals known as chloramines. Chloramines are created as a result of chlorine mixing with things like sweat and urine. Chloramines cause irritation of the skin, lungs and eyes. When chloramines accumulate in the air within the pool, especially for indoor pools, they can cause coughing as well as trigger asthma. Salt water pools have water that feels soft and is gentle on your skin. The presence of salt in water reduces skin and eye irritation that can be experienced in a chorine pool.

Most swimmers explained their swimming experience on salt water pools as fun and enjoyable. The salt water feels soft, which consequently makes your skin smooth. Though the cost of installing a salt water pool is high, you certainly save money in the long run due to its low maintenance costs. This explains why most pool owners today are installing salt water pools.