Demineralization cartridge medium (S) WATER PURE H2O 1500004322
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Sales unit dimensions and weight: 1 pcs
Demineralization cartridge medium (S) WATER PURE H2O 1500004322
Demineralization of heating systems – a simple solution with PURE H₂O cartridges
The water used to fill heating systems is crucial for their reliability and longevity. According to VDI, SWKI and Ö-Norm guidelines, preliminary water treatment is essential to prevent scale formation and corrosion. Even with low water hardness, modern heating devices – such as gas boilers, heat pumps or solar systems – are susceptible to damage caused by mineral precipitation. The medium (S) demineralization cartridge from the PURE H₂O series by ROTHENBERGER is a solution that allows for quick and trouble-free filling of systems with water meeting the VDI 2035 standard.
Easy installation and cartridge status monitoring
PURE H₂O cartridges are a plug and play system that automatically regulates all important parameters, ensuring compliance with applicable standards. Installers can use this cartridge both during new installations and when servicing existing systems, effectively removing harmful minerals from the water. Importantly, no additional equipment is required to monitor water quality during filling. The high-quality ion exchange resin changing color allows you to continuously assess the degree of cartridge consumption – the more intense the color, the closer to replacement. This simple solution eliminates the need for additional testing and ensures the correct operation of the system.
Advantages for professionals and end users
- Compliance with standards: Filling heating systems with technical water in accordance with VDI 2035 without the need for additional tests.
- Simple installation: The plug and play system minimizes time and effort during the commissioning of new installations and servicing of existing ones.
- High resin quality: The ion exchange resin used is carefully tested and ensures effective water demineralization, and its color change indicates the need for cartridge replacement.
- Heating system protection: Prevents the formation of mineral deposits, corrosion and sludge in pipes, which translates into a longer lifespan and reliability of heating devices.
- Versatility: The medium (S) cartridge is suitable for various types and sizes of heating systems.
- No need for additional devices: Water quality is monitored visually thanks to the color change of the ion exchange resin.
By choosing the PURE H₂O demineralization cartridge, you invest in the safety and efficiency of the heating system and save time and costs associated with potential failures caused by poor water quality.




