British Berkefeld Cartouche Ultra Stérasyl

The Cartouche Ultra Stérasyl from British Berkefeld is a highly advanced water filter designed for use in various water fountains. This filter utilizes the proven principle of gravitational filtration, which has been developed by Doulton and British Berkefeld since 1826. The filtration process occurs in multiple stages to ensure that the water is free from contaminants. First, the water is filtered through the outer layer of ceramic, which removes harmful microorganisms, sediments, and other impurities. Next, an antibacterial formula inside the ceramic prevents any microbiological growth. Additionally, the filter reduces insoluble metals such as lead and mercury and eliminates unpleasant tastes, odors, and chemical residues, including per- and polyfluoroalkyl substances (PFAS), through the use of activated granular carbon. This combination of technologies ensures comprehensive water purification and contributes to improving water quality.

• Gravity-based filtration for effective cleaning
• Antibacterial inner coating to prevent microbiological growth
• Reduction of heavy metals such as lead and mercury
• Activated carbon to eliminate tastes and odors as well as chemical residues.