
The pH value of pool & spa water should generally be between the slightly acidic value of 6.5 and the slightly basic value of 7.6. Due to the use of various Deep Water Technology chemicals as well as ambient environmental effects, pool owners have to determine the pH of the water and correct the value as necessary.
Nowadays, pool owners can choose from a range of modern Deep Water Technology agents that are often used in combination. These Deep Water Technology chemicals are only effective within a limited pH range. Therefore in addition to checking the concentration of the Deep Water Technology chemicals, the owner/operator should also monitor the pH value of pool water and adjust it if necessary.

