Water softener
by Eckstein
-
The original
since 1987
by Eckstein
-
The original
since 1987
Enquire now free of charge and without obligation!
Perfectly soft water in just 3 steps
—
35
Years
Expertise and
experience
105k+
Customers
trust our
products
43k+
Litre
treated water
every day
Our TOP water softeners
Visible, tangible, measurable – naturally soft water
CDI
The space-saving compact system

Filtration and regeneration are fully automatic and require no operation whatsoever.
The electronic series even adjusts individually to different water consumption levels. The multifunctional LED display ensures transparent process flows. Each function depth can be adjusted precisely.
SVD
The patented innovation without electricity

The SVD series is available as a single or dual system and is robust and reliable.
The water softener operates completely without electricity and is controlled purely by the set hardness and water flow.
SE
For industry & multi-unit buildings

Enjoy all the benefits of our CDI system, only bigger.
With this system, which is individually designed to meet the required water volume, we can easily and simply treat even high water consumption.
All benefits at a glance
An original Eckstein water softener guarantees soft, gentle water and prevents expensive limescale damage at an early stage. And all tailored to your individual needs.
For over 35 years, our water softeners have been synonymous with state-of-the-art technology and the highest quality of life. This is because limescale forms wherever hard water is heated. Hot water boilers, instantaneous water heaters, washing machines, dishwashers and coffee machines are particularly prone to limescale build-up. Limescale not only shortens the service life of appliances, but also increases energy consumption: several percent per millimetre of limescale deposit.
Enjoy the crystal-clear benefits of gentler, softer water on your skin and hair when showering and bathing.
Save on cleaning products, descalers, repairs and, above all, the time you need to clean your fittings, shower or end devices.
Pipes, valves and aerators become calcified, and unsightly deposits form on sinks, fittings and tiles. After a short time, frequent cleaning makes everything dull and unattractive.
Protect your home before it's too late!
What our customers say
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Very friendly service, from the initial phone call and consultation to the installation. We have had the system since the end of April and are very satisfied. After the first 3-4 days, we already noticed the difference in water quality. There are no stains on their shower cubicle or fittings. The kettle is like new, the dishwasher no longer requires salt and the steam cooker rarely needs cleaning. We can only praise this company highly.
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A great system!!! Easy installation by an experienced technician. First results after just a few days. Suddenly, no more ugly water stains in the shower cubicle. No more water filter needed for coffee and tea. Sink: just wipe it down quickly and it's clean! No more extra salt needed for the dishwasher. Taps: just wipe them down with a cloth and they're clean! We are really satisfied and happy...
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Friendly contact. Good advice. Quick installation on 9 April 2021. We are a family of four and actually only need two bags of salt per year. However, our toilet flush gets its water from a cistern. Our annual water consumption has been around 100 cubic metres so far. The water hardness was previously between 15 and 18. The system is set to 6. For the past few days, we've been using the kettle daily for tea. Before, a layer of limescale would quickly build up. Now it's still sparkling clean. My neighbor has the same kettle and is also very happy with it.
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We were interested in the CDI 120-2 water softener. Your representative, Mr. Klein, visited us on April 30, 2021. He was a very good and friendly representative who explained the system's operation to us in a very clear and understandable way. Afterwards, we decided to purchase the system. It was delivered at the beginning of April and installed and commissioned by a very competent technician. A very good investment, especially with a water hardness of 22° dH.
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The water softener was installed on April 26, 2021. It took 40 minutes. The system is easy to use, the instructions were clear, and unlike the previous system, it doesn't require annual servicing. My neighbor has also been very satisfied with Eckstein for the past five years.
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We became aware of this system through our daughter, who has been using it for some time. We then decided on this system because it has a separate pump that pumps the brine solution, after regeneration, to the drain 7 meters away. Furthermore, it was important to us that the system is maintenance-free. Installation took only one hour.
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Excellent service as always! Our water softener was replaced after 17 years of trouble-free and maintenance-free use. The replacement was quick, we are extremely satisfied with the service and the unit – we can't imagine life without it now. We highly recommend Eckstein!
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Our system was installed on April 19, 2021, in just about an hour, and the process was well explained. What surprised me was the low salt consumption – after four months, we've only used about 20 kg. Despite this, the performance is more than impressive – no more limescale deposits, and water spots are easily wiped away with a cloth. We hope to enjoy this appliance for many years to come!
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We've owned an Eckstein CDI 120-3 since March 2021. Even after more than six months, everything is working perfectly, and we have fantastic softened water. The salesperson seemed very professional and didn't pressure us to buy immediately, unlike the salesperson from another well-known company. If you can do without the fancy features of the app, I can highly recommend Eckstein. I check the salt level once a month; I don't need an app for that.
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Fast delivery and professional installation. Low salt consumption. We are very satisfied and would recommend an Eckstein system without hesitation!
