Membrane Electrolysis System

Discover the advantages and multiple applications of the Elchem Water Treatment product family.


  • No chlorine smell
  • No handling of hazardous chemicals
  • No burning eyes and no irritation of mucous membranes
  • No salination
  • Highest and reliable disinfection efficiency
  • Low operating costs
  • State-of-the-art membrane cell technology
  • Made in Germany

Due to the continuous dosing of highly effective chlorine, in the form of hypochlorous acid, the right amount of active chlorine is present in the water at all times.

This means that even people with sensitive skin can enjoy the bathing water. Eye and skin irritation as well as unpleasant swimming pool odor are avoided.

The cost of producing active chlorine with an electrolysis system is significantly lower than the cost of procuring commercially available chlorine bleaching lye. The need for pH-regulating care products is drastically reduced. This reduces the risk of accidents. Due to the modern membrane cell technology, there is no salination of the bathing water.

Efficient installation

The electrolysis unit is connected to the service water. Part of the service water is used to absorb the disinfectant produced, which is introduced into the circulation line by means of an injector. Thus, no additional dosing pump is necessary.

EWT Installation Nah von Rechts

Chlorine generation capacity

Our calculation tool has given you a valuable first insight into your current situation.

But where do you go from here?

Our team of experts is happy to help you plan your next steps. Whether it’s a swimming pool, hot tub, or therapy spa, we have the experience and expertise to get your project on the right track.


In short: with an electrolysis unit, the required amount of disinfectant can be produced on site in a simple and inexpensive way from non-hazardous common salt and the dosage can be perfectly adjusted.