While the potability of the vanilla water is assured, this does not mean that it is free of microorganisms and sediments. In fact, regulations and recommendations allow for a certain level of contamination that poses no greater health risks. However, without a sediment filter, these contaminants are swept away by water.

While these elements do not cause health problems, they do affect colour, smell and taste. Also, sediment accumulation can affect devices such as tanks, purifiers, pipes, and knobs. One solution may be the installation of a sediment filter. Do you know how it works? Here’s what we explain.


Presence of sediments in drinking water

Sedimentation occurs when suspended particles are deposited at the bottom of the vessel. In reality, sediments are normal in the water intakes of the supply services.

Precisely the process in treatment plants begins with clarification. Then continue with flocculation, which facilitates particle decanting. At this stage, the water is left to rest so that the sediments are deposited at the bottom and can be disposed of properly.

It then goes through filters, to retain particles that may still be in suspension. Pathogen chemicals are also added. As these processes increase acidity, lime is added to compensate for it and give it a proper pH.

In the case of the city of Asunción and surroundings, the water leaves the water treatment plant of Viñas Cué to move to 14 distribution centres until reaching the homes. Although the water leaves the water treatment plant under controlled conditions, as it passed through the said centres and pipes, it can re-acquire sediments. In fact, sometimes pipe breaks or decreases in the amount of water occur, causing sediments that may be at the bottom of pipes and tanks to be removing. Flooding is also causing turbidity in the water.


How does a sediment filter work?

The presence of sediments does not affect the water’s water’s water, but it does affect its characteristics. As we know, the water must be colourless, Foodora and insipid, but what comes out of the vanilla does not always meet those conditions. To ensure completely pure water, it is best to install a sediment filter. It is a fine mesh that retains microscopic particles.

Filtration capacity is measured in microns. A micron is one-thousandth of a millimetre. Absolute filters retain almost 100% particles, while nominal filters approach 85% particle retention.

Basically, these artifacts consist of a roll of material used for filtration, such as polypropylene, polyester, cellulose, ceramics, fibreglass or cotton, among others. This roll is available in a capsule or cartridge. The cartridges have an internal core to which the water is filtered flows.

There are three types of cartridges: surface filters, deep filters, and adsorbent filters.

  • Surface: They have roughness or folds that increase the water catchment surface and serve to filter evenly sized particles.
  • Depth: they capture a greater variety of particles and have more retention capacity.
  • Absorbents: they have an electrical charge that allows them to attract and retain elements smaller than two microns, which normally pass through conventional filters.


The first two are the most common, but all water filtration and purification equipment contain at least one sediment filter. Not only does it improve water quality, but it also protects the rest of the equipment.

How to choose your sediment filter?

To know what type of equipment to choose, it’s important to keep in mind:

  • Maintenance requirements.
  • Water quality to be filtered.
  • Flow and flow required.
  • Wishes, needs and budget.

Different types of home filters work well in most homes. The parameter is pure water supply with the least flow restriction and increased particle retention capacity. To choose the sediment filter that best suits your needs, it is best to consult with specialized technicians. Don’t let it go!

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I am tech writer who is passionate about technology and spearheads the core writing team on tech news

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