Salt electrolyser

Sterilor Sel EVO

Like all appliances in the range, STÉRILOR Sel EVO offers high-quality design and assembly, no compromise in the careful selection of materials and components for sustainable effectiveness.

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Salt electrolysis and the comfort of an ergonomic screen.

Stérilor Salt EVO is a precise, standalone water treatment system using salt electrolysis, that is simple and intuitive to use.

The electrolyser unit transmits a low voltage electrical current to a cell (electrode) which will temporarily convert an element of the salt into a powerful disinfectant.

Product benefits

  • A luminous LCD colour screen which displays all the parameters at a glance.
  • Instant access to all configuration functions using the buttons on the unit.
  • Very easy to install and adaptable to all filtration systems.
  • Automatically adapts to water salinity: the system maintains constant production while adapting to variations in salinity throughout the seasons (water loss, filter washing, top-ups).
  • Built-in and configurable Slow Mode system for pools fitted with a slatted cover, standard cover or a shelter.
    It automatically lowers production to a configurable setting when the pool is covered.
  • Shock Chlorination: function enables a boost on the chlorination level for 24 hours after high attendance.
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Configurable polarity reversal:

No limescale deposits.
Stérilor process to optimise electrode lifetimes.

Automatic adaptability to water salinity:

The system maintains constant production and adapts to water losses or top-ups throughout the season.
The lifetime of electrodes is optimised.

Flow rate sensor:

Detects when the water flow on the electrolysis cell is at zero or very low.
Auto-acquit system.

Slow Mode:

The treatment is automatically coupled to the position of the cover or shelter.
Configurable production in open and closed mode to meet the needs of all cases.

Chlorination boost:

This function boosts the chlorination process to maximum for 24 hours and automatically returns to its initial setting afterwards.

Chlorine coupling (optional):

The chlorinator is controlled by the Stéredox or Stérpro unit = controlled treatment and constant water quality.
Coupling is done without cutting the appliance power supply; production drops to 0% and a diagnostic message appears.

Water level safety:

The system activates safety mode if it detects that there is no water in the electrolysis vessel.


To inform the user whenever necessary, a diagnostic code automatically appears on the appliance screen.
Each code refers to an explanation in a table incorporated in the user manual. The explanations enable users and technicians to understand and resolve issues, even remotely.

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High-quality components, easy to install, modular, transparent, etc. Stérilor solutions are designed to make installation and maintenance easier, while ensuring a long service life.



Demanding specifications and rigorous component selection have always enabled Stérilor to ensure the quality of its equipment and its consumables.



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