Health and water

Why is water quality important?

Water quality is not solely determined by its visual clarity. The composition of municipal, well, or natural spring water varies and may contain chlorine, mechanical and organic impurities, heavy metals, and other undesirable components. Since we consume water daily, its quality is crucial for our health and overall well-being. A properly selected filtration system is tailored to specific problems and reduces the impact of undesirable components.

Water Quality Assessment

Filter selection begins with water analysis.

There isn't a single water filter that is the best choice for all situations. To select the right system, it's important to determine the water source, its composition, consumption volume, and intended use.

4 Key Issues

  • Water source

    Municipal, well, or natural spring water - each requires a different approach

  • Water problem

    Chlorine, limescale, sand, rust, high mineralization, or microbiological contamination

  • Purpose of Use

    Only for drinking and cooking, or throughout the house – for showering, and for protecting appliances and plumbing

  • Required performance

    The system's performance must match the water consumption and the number of points of use simultaneously.

Depending on use

For drinking water

For drinking water

Systems to be installed in the kitchen for clean and high-quality water daily.

For the whole house

For the whole house

Whole-house water treatment systems mounted on the main pipe.

Filtration Technologies

  • Mechanical filtration

    Reduces sand, rust, sediment, and other solid particles in water.

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  • Activated charcoal

    Reduces chlorine, unpleasant taste and odor, as well as organic impurities.

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  • Ultrafiltration (UF)

    Reduces fine particles, colloidal impurities, and certain microorganisms, providing deep membrane filtration of water.

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  • Reverse Osmosis (RO)

    Reduces dissolved salts, total mineralization, heavy metals, and other dissolved components in water.

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  • Water softening

    Reduces water hardness and scale formation by decreasing calcium and magnesium ions.

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  • UV treatment

    Used for the microbiological treatment of water and reduces risks caused by bacteria, viruses, and other microorganisms.

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Frequently Asked Questions (FAQ)

How do I know which water filter I need?

System selection depends on the water source, its composition, intended use, and required capacity. In the case of complex or unknown water, it is advisable to base the selection on water analysis.

Do I need filtration if the water looks clean?

Water clarity does not determine its full composition. Water can contain chlorine, dissolved minerals, hardness, or other components that are not visually apparent.

What is the difference between UF and reverse osmosis (RO)?

Ultrafiltration reduces fine particles, colloidal impurities, and certain microorganisms. Reverse osmosis is a more advanced membrane technology that reduces dissolved salts, mineralization, and other dissolved components in water.

Is a water softener the same as a water filter?

No. A water softener primarily reduces water hardness and combats limescale formation. Additional filtration stages are often required to reduce other impurities.

When is whole-house filtration necessary?

When water treatment is required not only for drinking but also for showers, plumbing, and household appliances, the system is installed on the main water line.

When is UV treatment necessary?

UV is used when microbiological water treatment is required. It is especially relevant for boreholes and other non-centralized water sources where there is a risk of microbiological contamination.

How often should the filter cartridges be replaced?

The frequency of replacement depends on the system type, water quality, and consumption. The specific interval is determined by the cartridge used and the manufacturer's recommendation.

Can several filtration technologies be used in one system?

Yes. When encountering several different problems in the water, a combination of multiple technologies is often used – for example, mechanical filtration, activated carbon, softener, RO or UV.