Pool Disinfection Systems

What is an automatic pool disinfection system?

Automatic pool disinfection and pH systems continuously measure pool water values and automatically dose the appropriate chemical when needed. Rather than the fluctuations that occur with manual measurement and chemical addition, they help keep water values more stable. The smart pH system in this category is designed to measure the pH value of pool water and automatically dose the pH regulator.

How does it work?

The system measures the water's pH value via an electrode installed in the filtration line. When the value moves outside the set target, an integrated or connected dosing pump adds the pH regulator to the water. Dosing stops once the value reaches the target. On smart models, settings and readings can be monitored from the display or compatible apps.

Advantages

• Stable water quality: Helps keep the pH value continuously within the desired range.
• Chlorine efficiency: The correct pH increases chlorine effectiveness.
• Time saving: Reduces the need for daily manual measurement and dosing.
• Equipment protection: Lowers the risk of corrosion and scale caused by imbalanced pH.

Installation and maintenance

The system must be installed in the filtration line in the order and direction recommended by the manufacturer; sufficient distance must be left between the electrode and the dosing point. The pH electrode should be calibrated with buffer solutions at specified intervals and replaced when its service life ends. The chemical reservoir level should be checked regularly, and the system should be connected so that it doses only while the filtration pump is running.

Frequently asked questions

Does the automatic system also dose chlorine?

The model in this category is for pH control; a separate system or method is required for chlorine.

How often should the pool pH electrode be calibrated?

It should be done at the intervals recommended by the manufacturer; calibration is especially important at the start of the season and whenever a drift is noticed in the readings.

Does the system dose when filtration is off?

It should not; the system must be connected so that it doses only while the pump is running.

How long does the electrode last?

It depends on operating conditions; it should be replaced when readings become unstable.

Which pH regulator should be used?

Liquid pH regulators specified as compatible with the system should be used.

Where are the chemicals?

For pool chemicals, see the pool chemicals category.

Does an automatic system completely eliminate manual measurement?

No; periodic manual measurements should be taken to confirm the system is working correctly. If there is a discrepancy between the manual reading and the value shown by the system, calibration is required.

Which pools is the system suitable for?

It is commonly used in residential and small commercial pools; the pool volume and filtration line configuration should be compared with the product specifications.