A modern, wooden and stone house nestled in a lush, green landscape with towering mountains in the background, bathed in the warm glow of the setting sun.
Home water filtration system

Spring water quality from every tap

Imagine if every tap in your home supplied water of spring-water quality — for drinking, cooking and showering. No electricity, no chemicals, no plastic bottles.

Pi technology for almost 30 years
Made in the EU
Scientifically tested
A family business since 1996
Choose your Peka model

Which Peka is right for your home?

Both Peka systems are based on MAUNAWAI Pi technology and deliver spring-quality water to every tap. Which one is best suited to your home depends on the size of your household.

Einfamilienhaus
The image shows a wall-mounted water filtration system with four blue filter cartridges, a wooden shelf, and a potted plant in the background.

Peka 10 House Filter

The compact domestic water filtration system

Spring water quality for detached houses and flats. Four compact filter modules. Easy to install on the domestic water supply.

  • Flow rate: approx. 20–30 L/min at a minimum water pressure of 4 bar
  • Extremely low-maintenance
  • Easy wall mounting
  • Pi technology
  • Revolutionary limescale protection
Gewerbe & MFH
Four clear plastic water filters with black housings are arranged in a row against a white background.

Peka 20 House Filter

The high-performance domestic water filtration system

For larger households, apartment blocks and commercial use. Four large filter modules with higher capacity — same technology, greater performance.

  • Flow rate: approx. 45–60 L/min with a minimum water pressure of 4 bar.
  • Large filter modules (660 mm high)
  • Extremely low-maintenance
  • Easy to install
  • PI technology
  • Revolutionary limescale protection
Both systems filter in exactly the same way: heavy metals, pesticides, PFAS, pharmaceutical residues, chlorine and microplastics are reliably removed. At the same time, valuable minerals are retained. Your water is not just filtered, but revitalised.
In four steps

How to turn your tap water into spring water

Peka works by following nature's example. Completely without electricity or chemicals.

Installation on the main pipe

A specialist will connect the Peka directly to your main water supply. From that moment on, all the water in your home will be filtered and regenerated.

Natural filtration

Your water passes through several stages of filtration using natural filter media. Heavy metals, chlorine, pesticides and traces of medication are reliably filtered out.

Regeneration through Pi technology

In the PI spring water module, the water passes through 21 different mineral ceramics — much like spring water making its way through layers of rock.

Spring water quality from every tap

Whether you’re drinking, cooking or showering — the water from your tap now has the quality of mountain spring water. Fresh, soft and revitalising.

Advantages of Peka

Why choose a whole-house water filter?

Your tap water is tested regularly. But a lot can happen on its way to your tap. Peka ensures that every drop in your home is of spring water quality.

Spring water quality throughout the house

Not just in the kitchen – but also in the shower, the bath and at every other tap. Your skin and hair will feel the difference.

Naturally filtered and regenerated

No chemicals, no electricity, no salts. Peka uses only natural filter media and Pi technology.

Protection for your home's electrical system

Limescale build-up and dirt particles are reduced. This extends the lifespan of your washing machine, dishwasher and all your appliances.

No more water bottles

No lugging around, no plastic, no CO₂ emissions from transport. Spring-water quality straight from your tap — unlimited and sustainable.

Low maintenance, long service life

Change the filter every 8–12 months, and the Pi spring water module every 5 years. You can carry out the replacement yourself.

Scientifically tested

Independent long-term studies show: a 99.2% reduction in trihalomethanes. Heavy metals and pesticides below detection limits.

Ohne

Mit

Trust

Why families and businesses trust MAUNAWAI

99.2%

Reduction of trihalomethanes

5 years

Service life of the Pi spring water module

0

Electricity, chemistry, salts

Since 1996

German family business

The MAUNAWAI system demonstrates an impressive ability to remove inorganic and organic contaminants from water — including heavy metals, pesticides and pharmaceutical residues.

Mag. Dr Walter Hannes Medinger — Head of Research, International Institute for Research on Electromagnetic Compatibility (IIREC)
"What began as a solution for my brother has now become our life’s work. As a child, Mathias suffered from severe atopic dermatitis. Our mother, Maria, searched for a solution and found it in Pi technology. In 1996, she was the first to bring this technology to Europe. Today, our systems provide families, hotels and businesses with spring-quality water."
DK

Daniel Knoch

Founder & CEO, MAUNAWAI

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