A drinking water filter is designed to make your daily tap water safer, cleaner, and better-tasting. Even though Dutch tap water meets the standard, it still contains residues of pesticides, medications, and PFAS. A drinking water filter permanently removes these substances.

Zuiverwater dat wordt opgedronken door een man
The Source 50

Why is drinking water filtering important?

Drinking water filter system

Filtering your drinking water is more important than ever. Although tap water in the Netherlands and Belgium must meet strict standards, it still contains contaminants that can be harmful to your health and the environment. Here's why filtering your drinking water is a smart, healthy, and conscious choice.

What's really in tap water?

  • Microplastics – tiny plastic particles from packaging, clothing, and cosmetics. They are not completely filtered from water by conventional water treatment plants and accumulate in the environment and in your body.
  • Pharmaceutical residues – medications that enter waterways through urine or sewage. These residues can have long-term disruptive effects on hormones and organs.
  • Chlorine and chlorine byproducts (DBPs) – added to kill bacteria, but they can in turn form harmful byproducts linked to hormonal disruptions and even fertility problems.

For your health

  • Harmful substances in tap water such as fluoride, lead, pesticides and hormone-disrupting chemicals can have subtle but long-lasting effects on your body.
  • Reverse Osmosis (RO) technology, as employed in The Source PureAqua system, removes up to 99% of these contaminants.


In summary, why filter?

  • Removes microplastics, drug residues and chlorine
  • Protects your health in the long term
  • Reduces plastic pollution and CO₂ emissions
  • Improves the taste and odor of water



Een man die naast het drinkwatersysteem zit

How does a PureAqua drinking water filter work?

PureAqua's water filter systemThe Source – purifies tap water in multiple steps. This gives you pure, spring-quality water, right from your own tap.


The system purifies tap water in three smart steps:

  1. Activated carbon removes chlorine, pesticides and unpleasant tastes.
  2. Reverse osmosis filters microplastics, pharmaceutical residues, metals and viruses.
  3. Carbon post-filter provides a fresh, smooth taste.


Result: pure, healthy water from your own tap – without electricity, fully recyclable.

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Zuiver water dat uit de kraan wordt getapt

What is filtered out?

  • Waste from medicines and pesticides
  • Metals such as lead and copper
  • PFAS, nitrate and chlorine
  • Bacteria and viruses
  • Microplastics and fragrances

What types of drinking water filters are there?

The Source 50 is a compact, energy-efficient filter system that is perfect for small households or solo use.

The Source 180 offers higher capacity and is ideal for families or intensive use, with the same purity and durability as the 50.

Drinking water filter systems

Drinkwaterfiltersysteem the source 50
Drinkwaterfiltersysteem the source 180

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Frequently asked questions about drinking water filtering

What is the difference with bottled water?

Filtered tap water is more sustainable and cheaper.

Can I use this water for baby food?

Yes. It also removes substances that aren't removed by cooking.

Is filtered tap water healthier?

Yes. Filtered water contains fewer contaminants such as microplastics, pharmaceutical residues, chlorine, and heavy metals. You're drinking pure, clean water that's better for your body.

Is this system also suitable for use in the office?

Yes, there are versions that are suitable for business use.

How often should I replace the filter?

On average, every 6 to 12 months, depending on usage and water quality. The system will notify you when a replacement is needed. You'll automatically receive a reminder.

Does this system fit every tap?

No, the system is connected under the counter and works with a separate clean water tap, which is included. It's suitable for almost any standard kitchen layout.

Is the system sustainable?

Yes. It works without electricity, is fully recyclable, and reduces plastic waste by eliminating the need for bottled water.

Does filtered water really taste different?

Absolutely. It tastes fresher and smoother. Many customers also notice that their coffee and tea taste better.