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Stagnationswasser – wenn Leitungswasser stillsteht und Qualität verliert

Stagnant Water – when tap water stands still an...

In everyday life, it is common for drinking water to stand in household pipes for hours or days – overnight, on weekends, or during longer periods of absence. What seems...

Stagnant Water – when tap water stands still an...

In everyday life, it is common for drinking water to stand in household pipes for hours or days – overnight, on weekends, or during longer periods of absence. What seems...

Biofilme im Trinkwasser – warum sauberes Wasser nicht automatisch hygienisch bleibt

Biofilms in drinking water – why clean water do...

Clean drinking water is a basic prerequisite for health. In Germany, tap water generally leaves the waterworks in very good quality. However, this does not automatically mean that the water...

Biofilms in drinking water – why clean water do...

Clean drinking water is a basic prerequisite for health. In Germany, tap water generally leaves the waterworks in very good quality. However, this does not automatically mean that the water...

Warum lange Filterstandzeiten oft kurze Schutzwirkung bedeuten

Why long filter life often means short protection

Long filter life is often advertised as a quality feature. One year, two years, or even "maintenance-free" sounds reassuring. In practice, however, a long service life often represents a compromise....

Why long filter life often means short protection

Long filter life is often advertised as a quality feature. One year, two years, or even "maintenance-free" sounds reassuring. In practice, however, a long service life often represents a compromise....

Partikelrückhalt ist nicht gleich Schadstoffreduktion

Particle retention is not the same as pollutant...

In water treatment, it is often said that all impurities can be removed in the same way. In reality, there is a fundamental difference between particles and dissolved substances. Those...

Particle retention is not the same as pollutant...

In water treatment, it is often said that all impurities can be removed in the same way. In reality, there is a fundamental difference between particles and dissolved substances. Those...

Warum Filtration am falschen Punkt ansetzt

Why filtration misses the point

Water filters are often installed where water is consumed – under the sink, on the countertop, or directly at the tap. While these systems can improve drinking water quality, they...

Why filtration misses the point

Water filters are often installed where water is consumed – under the sink, on the countertop, or directly at the tap. While these systems can improve drinking water quality, they...

Warum hoher Durchfluss effektive Filtration untergräbt

Why High Flow Undermines Effective Filtration

With water filters, flow rate is often understood as a quality feature. The faster the water flows, the better – or so the assumption goes. However, in filtration technology, the...

Why High Flow Undermines Effective Filtration

With water filters, flow rate is often understood as a quality feature. The faster the water flows, the better – or so the assumption goes. However, in filtration technology, the...