
Salt only needs to be added when salinity levels fall outside of the acceptable range mentioned above. Trace amounts of salt may leave your pool through regular use, and fresh water may be introduced through rain or refilling the pool after evaporation or splashing, which further lowers the salt content of your pool. Many saltwater pools also regularly require the use of pH reducing products to maintain a balanced acidity.
#SALT WATER POOL FREE#
Stabilisers like cyanuric acid help to protect free chlorine molecules from degrading in the sunlight, reducing the amount of salt you will need to add to your pool during regular maintenance. While you will usually not need to purchase additional chlorine thanks to your salt chlorine generator, other chemicals become necessary when using free chlorine, such as a stabiliser. Saltwater pools require other chemical upkeep in addition to salt. Mineral water systems start at a reasonable price of around $300, with some models that cost up to $1,500 or more.
#SALT WATER POOL INSTALL#
Mineral water systems are slightly cheaper to install than salt chlorine generators, and typically already contain the required mineral stores to acclimate your pool water to its new levels. Thankfully pool salt is quite cheap, so this isn’t much of a burden on your wallet! This can require up to 120kg of pool salt for a pool size of 30,000 litres. You will also need to add an initial dose of pool salt to your water that increases your salt level to somewhere between 2,700-3,700 parts per million (ppm), or otherwise according to your salt chlorine generator’s instructions. They start at around $1,200, but some can cost up to $3,000 or more. These machines are available in a variety of models to fit your pool. Salt water pools are known for a high upfront cost associated with salt chlorine generators. Important Comparisons to Make Upfront Costs Mineral pools are equally effective at sanitation as other types of pools, and these systems often involve the use of copper and silver ion water purification as well, adding an additional layer of protection against water-borne microbes. These mineral compounds are introduced by your mineral water system in their respective components and molecules of free chlorine.

In a mineral pool, sodium chloride is used alongside magnesium chloride and potassium chloride, trading the high amount of salt used in salt water pools for a more balanced mixture of natural minerals. Mineral pools work in a similar way as salt water pools, but there is a variation in the original compounds added to your pool’s water.

The combined effects of the sodium and free chlorine in the water are just as effective for sanitising your pool as normal chlorine. Salt chlorine generators are necessary in salt water pools because they separate sodium chloride molecules into sodium and free chlorine.
#SALT WATER POOL GENERATOR#
This dissolved sodium chloride compound is then broken down by a pool machine known as a salt chlorine generator or salt chlorinator. Salt water pools involve maintaining high amounts of sodium chloride (ie.
