Hexagon23- 800 GPD
The innovative and novel direct flow under-sink drinking water treatment system.

HEXAGON23 is an innovative and perfectly coordinated drinking water treatment system that is installed under the sink.

With HEXAGON23 you can demonstrably produce your own spring water every day with all its health benefits.

As a visionary and a man of the heart, I, Marco Fendt, owner of wecatec, who has examined and tested hundreds of different filter systems and drinking water systems on his travels around the world, have been thinking about how to develop a perfectly coordinated drinking water system.

Together with my experienced team of scientists, doctors, engineers and experts, we have spent years of intensive research and development.

Hexagonal drinking water from the tap

Our aim was not just to create an ordinary reverse osmosis system, but a fully coordinated drinking water treatment system that meets the various requirements and needs and can be used worldwide.

A system that delivers pure, hexagonal and energy-rich spring water, is affordable and offers inexpensive replacement filters. In addition, it should be user-friendly and have a unique quality.

We have successfully achieved this with HEXAGON23. We have created something unique and ingenious for people all over the world.

Changing the filter units

The HEXAGON23 will only work efficiently and effectively if the regular maintenance work and filter changes are carried out carefully.

  • Please ALWAYS act on your own responsibility when changing the filters.
  • Order and replace them in good time.
  • Changing is relatively simple and can be done by anyone.

The filters, external safety pre-filter 4in1, combination filter 3in1 (PPC) and the after-filter 2in1 (TC) must be changed once a year, the membrane RO every
2 years.

These are so-called guide values. This may vary depending on the water quality and user behavior.

Purchase prices of the respective filters (as at 01.05.2024)

  • external safety combi filter 4in1: 66,33 – €

  • Combi filter 3in1 (PPC): 66,33 – €

  • Afterfilter 2in1(TC): 66,33 – €

  • 800 GPD RO membrane: 129,00 – €

The price is gross (incl. 19% VAT),
plus shipping and packaging.

Find out more in our brochure, which is available as a free download here:

HEXAGON23 complete package

Fitting, installation and commissioning:

In Cyprus, we have our own German craftsmen who take care of installation and commissioning.

In Germany, we have regional craftsmen for installation.
However, the customer can also assemble, install and commission the Hexagon23 relatively easily himself.

Or you know someone (craftsman, janitor, etc.) for this.

Installation instructions and step-by-step instructions are always included.
Installation and commissioning is relatively simple.

The HEXAGON23 is always available as a complete set.

  • Manual leakage stopper (water stop)
  • Special, external safety pre-filter 4in1 incl. accessories

  • System (color white) incl. combination filter 3in1, membrane RO 800 GPD, secondary filter 2in1.

  • waterart (water swirling and energizing device)
  • 3-way tap (stainless steel) plus one-way tap

  • including necessary accessories

Hexagon23 - Dimensions and weight:

Dimensions: 360 mm x 140 mm x 440 mm
Weight: 12 kg

"Many thanks to Mr. Fendt for his commitment, his comprehensive, honest advice and the great products. My family and I have the Hexagon23-800 GPD, the 2030 water treatment system, the glass hydrogen booster and the Aladdin carafe. We feel, sense, taste and experience all of this every day with joy and pleasure. We are all in the best of health and wouldn't want to be without these great products."

Michael Hofer, Germany

"I've been looking into the subject of drinking water and filter systems for months. And to be honest, as a "layman" you are completely overwhelmed here. Because every system and every company is known to have the "best", the most innovative and the latest. Ultimately, however, everyone wants to sell their product and it's usually the customer who ends up the "sucker". I am happy and grateful that I became aware of the company wecatec and Mr. Fendt. Mr. Fendt knows what he is talking about. He gives honest advice, has an enormous amount of knowledge and you simply have a good feeling with him. I have just bought the Hexagon23- 800 GPD and I am simply delighted with it. I will buy one or two more things from Mr. Fendt for my health."

Manuela Gassner, Germany

"Over the last few months, I have been talking intensively with Mr. Fendt about health and water. I have to say that Mr. Fendt has a very high level of knowledge and knows what he is talking about. You can tell that he lives for his products and these areas and is passionate about them. He is also an honest and open person, which is very pleasant and ultimately the reason why I opted for his special products. Thank you very much Mr. Fendt and good luck for the future."

Dr. Susi Nimmrichter, Austria

"Just a big thank you to the company wecatec and to the owner Mr. Fendt. The sensational and useful products offered by wecatec are second to none. In addition, this company does not operate with numerous salespeople who only want to/need to tell you what they know and generate as many sales as possible and usually make empty promises, but Mr. Fendt shines here with years of research, further developments and a high level of expertise. He is also a man of the heart and enables people to live healthy and happy lives. It's just great that there are people with such vision."

Professorin Lara Misel, Austria

"I had the pleasure of meeting Mr. Fendt personally. I have been dealing with the topic of water and health for years. And I know many well-known companies that advertise and hype their products. But there is usually not much behind them apart from a psychological, elaborate marketing/advertising campaign. Moreover, they are all overpriced and the price/performance ratio is absolutely not right. In contrast to the company wecatec and Mr. Fendt. Here it is important that the price/performance ratio is right and that the products keep all the "promises" that are made. I can only confirm this. I decided to buy products from wecatec. My family and I are very enthusiastic and can only recommend it."

Dr. Markus Habermann, Germany

"We emigrated from Germany to Northern Cyprus a few months ago. Now you can't drink the tap water there and you can't drink the water from the plastic bottles either. The cheap and simple reverse osmosis systems and/or filter systems, which cost between €300 and €600, can't be used either, as they don't make sense or never completely purify the water and don't contaminate it. Thank goodness we got to know Mr. Fendt from the company wecatec. Mr. Fendt gave us detailed and honest advice and informed us about everything. It was also important to us that we always had a contact person and that we would be able to get replacement filters without any problems in the future. We are completely satisfied with wecatec and Mr. Fendt. We have now been drinking the pure, hexagonal drinking water from the Hexagon23- 800 GPD for 6 weeks. And we like the taste of the water and use it not only for drinking, but also for tea, coffee, cooking and brushing our teeth. We can recommend it 100% and will be happy to do so in Northern Cyprus and Germany."

Mariana und Günther Trauter, North Cyprus

"I met Mr. Fendt personally in Cyprus and I am delighted with his knowledge, his open and friendly manner and his unique products. He has created something really great for the people here. I have chosen several of his products and I am simply grateful and happy. Many of my "ailments" and "pains" are now gone. I feel more mobile, more agile, healthier and no longer have to take painkillers or medication. Many thanks again Mr. Fendt and I can only warmly recommend the company wecatec."

Michela Strasser, Cyprus


The Hexagon23 complete set includes a high-quality 3-way stopcock (stainless steel)
already included (as can be seen in the brochure). Nothing needs to be drilled here,
instead, the existing tap is simply replaced and can be replaced when you move out.
or if you no longer want to use the system, back to its origin
can be restored.

Alternatively, you can also use a special 3-way tap with a swivel spray
use. Just the way you want it and how it fits into your kitchen. The
ultimately everyone decides for themselves.

If the customer wants something else, he buys it himself.
We always offer our stainless steel 3-way stopcock as standard.

Complete set offer price

3.890,00 €

2.890,00 €

The price is gross (incl. 19% VAT),
plus shipping and packaging.

Replacement filter for the HEXAGON23

The filters, external 4in1 safety combi filter, 3in1 combi filter (PPC) and the 2in1 secondary filter (TC) must be changed once a year, the membranes every 2 years.

External safety combi filter 4in1
piece 66,33 €

The price is net, plus the applicable VAT, plus shipping and packaging costs.

Combi filter 3in1 (PPC)
piece 66,33 €

The price is net, plus the applicable VAT, plus shipping and packaging costs.

Post-filter 2in1 (TC)
piece 66,33 €

The price is net, plus the applicable VAT, plus shipping and packaging costs.

800 RO GPD membrane
piece 129 €

The price is gross (incl. 19% VAT),
plus shipping and packaging.

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