Tap water is one of the most controlled foods in Europe. It is drinkable and is subject to regular analyses.

However, this does not mean that it is completely free of unwanted substances. Depending on the region, the resources used and the distribution networks, some may be present in trace amounts.

In this article, find out what substances can be found in tap water, why more and more families are choosing to filter their water and how to choose a suitable filtration system.

➡️ Also discover our range of gravity water purifiers

What substances can be present in tap water?

Depending on the analyses carried out by water distributors, different substances can be found in some tap water:

• Microplastics
• Pesticides
• Herbicides
• Drug residues
• Chlorine
• Heavy metals
• Nitrates
• Fluoride

Obviously, not all of them are present everywhere or in the same concentrations.

➡️ See the performance of Coldstream FTO+ filters

➡️ Explore independent lab testing

Are microplastics present in water?

Microplastics are now found in many natural environments.

Their presence in certain waters is the subject of numerous scientific studies.

➡️ Check out this article about plastic water bottles.

Why is chlorine present in water?

Chlorine is added to ensure the microbiological quality of the water up to the tap.

While it is essential for distribution, it can change the taste and smell of the water.

➡️ See how Coldstream FTO+ filters reduce chlorine

Why filter water that is already drinkable?

Drinking water complies with regulations.

However, many consumers want to further reduce certain substances while retaining the mineral salts naturally present in the water.

Coldstream FTO+ filters are designed to do just that.

➡️ How do Coldstream FTO+ filters work?

➡️ Coldstream FTO+ Filter Composition

Do Coldstream FTO+ filters out limescale?

No.

Dissolved limestone consists mainly of mineral salts such as calcium and magnesium.

Coldstream FTO+ filters are designed to preserve these minerals naturally present in water.

➡️ Why are mineral salts preserved?

Which water purifier Pure Filters choose?

Depending on the size of the household:

Voyager 6 L: 1 to 2 people
Home 9 L: 2 to 3 people
Family 12 L: 3 to 5 people

It is also possible to install up to 4 Coldstream FTO+ filters (except for the VOyager 6 L) to increase the flow rate, without changing the filtration quality.

In summary

Tap water is drinkable and regularly checked. However, depending on the region, it can contain different trace substances.

Coldstream FTO+ filters help reduce a wide range of contaminants while preserving the mineral salts naturally present in the water.

➡️ Discover the purifiers Pure Filters.

➡️ Explore Coldstream FTO+ filters.

➡️ See lab tests.

➡️ Read our FAQs.