Best drinking
water, simply from
your tap

With the AQUABION® limescale converter you protect your home against burst pipes as well as water damage caused by agressive limescale – maintenance-free and without chemicals. And best of all: You don’t even have to give up the natural taste of your water. 

Did you know?

Almost every second damage in private households is caused by limescale and corrosion.

Only when it is too late do homeowners realize that unfiltered or untreated water caused by limescale deposits and pipe corrosion are the cause of the expensive damage: a burst pipe after which everything is under water, or a pipe blockage due to limescale that necessitates costly renovations and repairs.

This hidden danger can occur in properties where the pipes are older, but even new buildings are not protected from the gradual wear and tear of the pipes.

The problem is untreated limescale in the water.

This not only attacks your pipes, but also your household appliances. 

What can you do?

Limescale neutralized water reduces the risk of pipe clogging and calcification.

Most owners of single-family houses and apartments nowadays think about water treatment. Installing such a system will benefit you in two ways: better protection against limescale damage and excellent drinking water quality.

Apart from that, after neutralizing the limescale in the water, you will find much less lime stains in the kitchen as well as in the bathroom.

Private households can choose from various alternatives here: with refillable salt tablets, electrical operating principles – or completely without chemicals and maintenance! 

The AQUABION® limescale converter for your home

Our patented AQUABION® limescale converter can be easily installed in any existing water system.

There, the limescale in your pipes is treated in a passive way. The completely maintenance-free system works without chemicals, salt tablets, electricity, or magnets.

Once installed, you will not have to worry about maintenance for up to 10 years.

Furthermore, AQUABION® limescale converters can reduce your water consumption and energy costs. 

How the AQUABION® limescale converters work in your home

The AQUABION® limescale converter is a piece of pipe in which specially designed swirling chambers and a sacrificial anode are installed. The swirl chambers separate the water and sacrificial anode passively releases ions into the water (galvanic operating principle between anode and brass housing).

The ions released to the water form a bond with the lime. This results in significantly larger lime molecules that are neutral in terms of adhesion. 

Your advantages at a glance!


No power consumption and a long service life make the AQUABION® limescale converter a sustainable solution for your home.


Thanks to the natural operating principle, no addition of salt or chemicals to the drinking water is necessary. This is easy on the wallet and the environment, and the good taste of the water is preserved.


After installation, the AQUABION® limescale converter runs maintenance-free. An expensive maintenance contract or even the purchase of spare parts is not necessary.


The water quality is not changed - all valuable minerals such as calcium and magnesium are retained.

What is the difference between AQUABION® limescale converters and conventional water softeners?

In a conventional softening system, the drinking water is decalcified by adding salt. This means that the limescale (and thus healthy calcium and magnesium) is completely filtered out of the water and then added back in smaller amounts so that the water does not become too aggressive.

In contrast, the AQUABION® limescale converter does not decalcify, but only makes the limescale neutral in terms of adhesion. As a result, the healthy calcium and magnesium remain completely in the water – the water quality and the good taste of the water are preserved.

Water quality that you can not only taste, but also see: Due to the modified limescale particles, fewer lime spots remain on tiles, faucets, or shower walls after the water has evaporated. These can be easily wiped away with a damp cloth. The cleaning effort is thus significantly reduced. 


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You can rely on our word!

We have 100% confidence in the quality of our products Made in Germany. If you purchase an AQUABION® limescale converter that leaks within the warranty period*, we will provide you with a five-year manufacturer’s warranty on leak tightness and quality free of charge. During this time, you do not have to worry about any maintenance of the products.

Simply apply for your warranty extension when you purchase the AQUABION® limescale converter.

*This extended warranty is valid only if applied for in writing within four weeks of installation. Otherwise, the statutory two-year warranty on tightness and quality applies.

We won!
ION Deutschland GmbH in Germany belongs to the Top 100 Innovators in 2023

For the last 30 years the Top 100 certificate is presented to small to medium enterprises. On the 23 June 2023 Ranga Yogeshwar a top German science journalist and TV Presenter will congratulate us personally at an award ceremony. Thank you for making this possible!