Summary

• L'colloidal silver, natural agent with properties antimicrobials, is integrated into filters to purify tap water.
• It acts like a antibacterial And antiviral, without added chemicals.
• Designed in a triple filtration cartridge, it completes the activated carbon and the kaolin For filter tap water mechanically, chemically and biologically.
• Used in a controlled manner, it is safe, sustainable and effective in improving the quality of drinking water.

What is thecolloidal silver ?

L'colloidal silver is a suspension of ultrafine silver particles in near-pure water, forming a colloid. These nanoparticles are not intended to dissolve but have an effect antimicrobial notable. Since the beginning of the 20th century, its use as a water disinfectant has been documented in several scientific studies.

Microbiology experiments indicate that it can neutralize certain bacteria, including Escherichia coli, Staphylococcus aureus, or even certain viruses, when correctly dosed and stabilized.

Why integrate it for filter tap water ?

When you want to drink thetap water With confidence, it's not enough to remove particles or chlorine: you also need to protect yourself against germs you can't see.colloidal silver provides this additional protection by neutralizing residual microbes as soon as they pass through the filter.

In our filtration system, thecolloidal silver is applied on a ceramic layer (kaolin microporous) to create a barrier biocontaminant, without significant release into the filtered water. Studies on similar cartridges show a bacteria destruction rate of up to 98%.

The cartridge to triple filtration : kaolin, activated carbon And colloidal silver

Our cartridge combines three complementary materials to filter tap water in a natural way: it begins with an outer layer in kaolin, a fine microporous clay that retains visible particles and suspended microorganisms. Then, a layer of compressed activated carbon, known to capture chlorine, pesticides, VOCs and certain chemical residues, improves the taste of water.

Finally, the inner layer impregnated withcolloidal silver comes to neutralize the germs. This approach of mechanical filtration, chemical And biological strengthens your tap water without resorting to chemical additives or energy-intensive systems.

Advantages and limitations

L'colloidal silver is often presented as a powerful antiseptic, formerly used to disinfect water or treat wounds and infections. Scientific journals mention its antimicrobial properties, although its medical use is now regulated.

In a system of tap water filtration, used locally, there is no excessive ingestion and therefore very little risk. On the other hand, prolonged ingestion of poorly stabilized colloids can pose environmental or biological risks (oxidative stress, argyria, nanoparticle toxicity in animals).

Conclusion

L'colloidal silver is neither a miracle product nor a simple marketing argument. Integrated into a triple filtration cartridge (kaolin, activated carbon, money), it becomes a powerful asset for filter tap water, guaranteeing more water pure, more safe, and more pleasant to drink.

We offer you this technology to combine reliability, ease of use and respect for health, while improving the quality of your tap water without compromise.

We offer for sale the Stefani filter cartridges, recognized for their effectiveness and their manufacture from natural materials. Each cartridge combines three layers: kaolin, activated carbon and colloidal silver — for a healthy filtered water, without compromise.

These cartridges are compatible with all our filter fountains and available directly from our online store.