Description of the EM-Ceramic refinement stage: how the gray EM-ceramic hollow cylinders function, their water-activating and antioxidative effects, as well as the firing process at 1,200 - 1,300 °C.

The article explains the scope of application of the Drinking Water Ordinance and why truu drinking water refinement systems are legally subject to food control regulations as utility devices. Additionally, all certifications and material standards of truu systems are listed.

Explains the indicator quick test from truu, with which suspended solids in water are made visible, as well as alternative methods for demonstration.

The article explains why truu does not sell water: access to clean water is a human right and selling it contradicts the ethical principles of truu. Instead, the truu concept enables refinancing, supplementary income, and career reorientation through recommendations.

Explains the microsiemens value as an indicator for dissolved substances in water and which values are considered ideal drinking water. truu guarantees a value below 60 μS/cm.

Overview of the various procedures for measuring the pH value of water and which water types they are each suitable for.

Overview of common procedures for measuring the pH value of water – from test strips via indicator solutions to digital and laboratory measuring devices. Each explains accuracy, calibration and the required minimum conductivity.

Introduction to the classic book by Prof. Dr. med. Alfred Pischinger on basic regulation in connective tissue. The article explains why cell-available, mineral-poor water is crucial for the removal of waste substances and thus for biological performance.

Explains truu's 30-year upgrade guarantee: customers receive the best available water quality over 30 years, as devices can be retrofitted with new purification stages. The boundaries of the guarantee regarding product types and model series are also presented.