We asked ourselves. What are the differences between ionization with salt and salt-free systems? What should you invest in?

A salt-based ionization system works by exchanging calcium and magnesium ions for sodium ions. The result is soft water, but the process requires regular calibration, replenishment of salt and generates a lot of wastewater containing high levels of lime and salt. It also requires a direct connection to the sewer and a mains electricity supply. This can have a negative impact on both the environment and the sewage system. It also changes the chemical composition of the water, which can be a disadvantage for people who want to avoid increased sodium intake.

Households with a biological treatment plant should avoid softeners and limescale filters of this type as salt disables the biology.

The best Salt-free systems, on the other hand, work without chemical ion exchange as softeners and limescale filters. Instead, they use a technology based on crystallization. So that it does not stick to surfaces in pipes and machines. The lime is still present in the water, but in a form that does not form hard deposits. This means that the water's natural mineral content is preserved, which many see as a health benefit.

A major advantage of salt-free systems is their low maintenance requirements. They require neither salt refilling nor extensive service and calibration, making them both easier and cheaper to operate over time. In addition, the need for a drain connection for regeneration is eliminated, simplifying installation. Scalestop from Next Filtration has set its service interval at 3 years. For 100% results.

From an environmental perspective, salt-free systems are also beneficial. They produce no wastewater and do not contribute to increased sodium levels in the environment. This makes them particularly attractive in areas with strict environmental requirements or where water resources are sensitive.

In summary, salt-free limescale protection systems offer a modern, sustainable and low-maintenance solution compared to traditional salt-based ion exchangers. For many households and businesses, this means a better balance between function, economy and environmental considerations.

Simply a smart technique.