Pure Water AG

Pure Water - Living, pure water. Quality you can trust.

Pure Water AG

TOP SERVICE PROVIDER 2026
TOP RECOMMENDATION 2026
4.93 out of 5
Excellent
124 Reviews
Contact information
Pure Water develops premium mobile water filters featuring 7-stage reverse osmosis, activated carbon, and water energization. We remove contaminants, microplastics, pharmaceutical residues, and limescale, transforming tap water into cell-available...

Contact information

Pure Water AG
Opelstraße 11
68789 Sankt Leon-Rot
Germany

Contact person
Pure Water AG

100% Recommended
5 stars 110
2 stars 0
1 star 0
Excellent (4.91)
Cost-performance ratio
Excellent (4.64)
Top competencies

Reliability

5.00 out of 5
18 Reviews

Professional demeanor

5.00 out of 5
18 Reviews

Professionalism

5.00 out of 5
18 Reviews

114 Reviews on ProvenExpert.com

4.93 out of 5
Excellent
5.00 out of 5
Excellent
Recommendation
Over the past 12 years, I have compared nearly all of the well-known premium water filtration systems in Germany and Europe and have used many of them myself. My conclusion is clear: This system is by far the best I know

The water quality is outstanding, and the filtration system delivers across the board. The unit is portable, made of high-quality stainless steel, pleasantly quiet, and—unlike many other systems—doesn’t get hot. Another major advantage is the reliability of the water supply: even water from rivers or lakes can be reliably treated. For me, that’s a true unique selling point.

The system is manufactured in Germany—genuine “Made in Germany”—with a level of quality and craftsmanship that you can immediately feel.

I’m equally impressed by the company itself. Transparency, excellent service, and honest dealings with customers are at the heart of everything they do. CEO Thomas Kirner impresses not only with his professional expertise but, above all, with his humanity and his clear mission to help people in the long term with an exceptional product.

For me, this water filtration system is the gold standard. In my opinion, anyone looking for uncompromising quality, durability, and maximum safety won’t find anything better. I highly recommend it!
Show original
Customer review & rating for:
Montage & Service 2025
06/25/2026Emanuel Schulte-Uebbing
Pure Water AG Comment from Pure Water AG:
Hello Emanuel,

Thank you so much for your exceptional and very detailed feedback!
Your words really mean a great deal to us—especially because they’re based on such extensive experience with a wide variety of premium water filtration systems. The fact that you consider our system a clear benchmark fills us with great pride and is, at the same time, a wonderful affirmation of our daily work.
We’re especially pleased that you’ve highlighted the water quality, portability, and high-quality stainless steel craftsmanship so positively. Your mention of the system’s reliable treatment of even the most challenging water sources also underscores exactly the standards we set for our solution: maximum safety, independence, and uncompromising quality.
We are delighted to pass on your praise for our transparency, our service, and especially for me, Thomas Kirner. Humanity, trust, and genuine conviction are core values of our company—which makes it all the more wonderful that you recognize them so clearly.
Thank you very much also for your unreserved recommendation and the consistently excellent ratings across all categories. Your feedback motivates us to steadfastly continue on our path and to keep setting new standards.
5.00 out of 5
Excellent
Recommendation
I came to Pure Water on a recommendation and, despite having a kitchen renovation coming up, decided to have the system installed now.

Communication was always prompt, polite, helpful, and knowledgeable. All my questions were thoroughly addressed in advance.

The installation was completed quickly, and Mr. Forisch’s quiet and clean work was very professional.

Knowing that I can always turn to the team for help with the renovation of my new kitchen was and is very reassuring.

I’m looking forward to my healthy, pure water
Show original
Customer review & rating for:
Montage & Service 2025
05/27/2026Anonymously
Pure Water AG Comment from Pure Water AG:
Dear private customer,

We are delighted that you feel you are in good hands. We are happy to pass on your praise - and of course we are always there for you during the kitchen renovation if you have any questions about your system.
Enjoy your pure water! 💧
5.00 out of 5
Excellent
Recommendation
The water quality is great and we drink a lot more - that's why 💚
Show original
Customer review & rating for:
Montage & Service 2025
05/10/2026Olivia Ostronkovic
Pure Water AG Comment from Pure Water AG:
Hello Olivia,

Wow - feedback like that makes us really happy 💚
It's great to hear that the water quality has such a positive effect on your everyday life and that you're even drinking more - that's exactly what we do it for!
Thank you for your trust and the consistently great ratings across all areas. It really means a lot to us.
5.00 out of 5
Excellent
Recommendation
It was installed with us with complete satisfaction and we are very happy to be able to enjoy the "pure" water 😊👍
Thank you very much
Show original
Customer review & rating for:
Montage & Service 2025
05/08/2026Anonymously
Pure Water AG Comment from Pure Water AG:
Dear Tina,

Thank you so much for your wonderful feedback! 😊
We are delighted that everything was installed to your complete satisfaction and that you can now enjoy your "pure" water.
Thank you also for the great reviews in all areas and your trust - that really means a lot to us! 🙏
We hope you continue to enjoy it! 🚰✨
5.00 out of 5
Excellent
Recommendation
The customer service provided by André Forisch was very pleasant and competent. Thank you very much.
Show original
Customer review & rating for:
Montage & Service 2025
05/06/2026Heidi Bruhnke
Pure Water AG Comment from Pure Water AG:
Dear Heidi,

Thank you very much for your great feedback!
We are delighted that you were so satisfied with André's customer service. We will of course be happy to pass on your praise to him.
Thank you also for your great review - that really motivates us!
Best regards 😊
5.00 out of 5
Excellent
Recommendation
Even after a year of regular use, I would choose the filter again and again. There's also a great service where I don't have to worry about anything. Thank you for everything:
Show original
Customer review & rating for:
Montage & Service 2025
05/05/2026Heike Krumrein
Pure Water AG Comment from Pure Water AG:
Dear Heike,

Wow - you don't just read feedback like that, you feel it 🙌
The fact that you would choose Pure Water again and again says more than any advertising message. That's exactly what we do our best for every day: quality that lasts and a service that really does the work for you.
Your consistent 5.00 rating is not only a compliment for us, but also an incentive to maintain this level - or even exceed it 😉
A huge thank you for your trust and your words! 💧
5.00 out of 5
Excellent
Recommendation
The water filter is well installed under the sink and works very well. I was impressed by the filter result compared to other providers and the team is very friendly and helpful.
Show original
Customer review & rating for:
Montage & Service 2025
05/05/2026Rene F.
Pure Water AG Comment from Pure Water AG:
Liber Rene,

Thank you for your great review! We are delighted that you were impressed with the filter result compared to other providers and that the installation under the sink was to your satisfaction. Your praise for our friendly and helpful team means a lot to us - thank you for your trust!
5.00 out of 5
Excellent
Recommendation
We are completely satisfied. Thank you very much.
Show original
Customer review & rating for:
Montage & Service 2025
04/14/2026Dirk Stottmeister
Pure Water AG Comment from Pure Water AG:
Thank you very much for your great rating with 5 stars in all areas. We wish you all the best and lots of fun with your Pure Water. Best regards, your Pure Water AG team
4.25 out of 5
Good
Recommendation
After making a telephone inquiry and setting a time slot, the fitter contacted me again on the agreed day and arrived reliably for the appointment. He solved the problem that arose when changing the filter (leakage) competently and, when asked, explained conclusively what the problem was and how it could be solved. Afterwards, everything worked perfectly again. The price for the filter change is not exactly cheap, but it's okay.
Show original
Customer review & rating for:
Montage & Service 2025
04/11/2026Christopher Schopf
Pure Water AG Comment from Pure Water AG:
Hello dear Christopher,

Thank you very much for your detailed and positive feedback!
I'm very pleased to hear that the problem was solved during the appointment. It's great that the technician's explanation was clear to you and that everything worked perfectly again afterwards.
Thank you also for the ratings in the individual categories.
If you have any future questions or need further assistance, we will be happy to help you at any time.
5.00 out of 5
Excellent
Recommendation
Dear Pure Water team, everything to do with the filter change went perfectly, appointment arrangement, filter change, although we were not on site ourselves and our daughter stood in for us, we received feedback from her that everything was done reliably by the fitter. Thank you very much!
Show original
Customer review & rating for:
Montage & Service 2025
04/09/2026Anja Maier
Pure Water AG Comment from Pure Water AG:
Dear Anja,

Thank you very much for your kind feedback - we really appreciate it!
It's great to hear that the filter change went smoothly and that you were satisfied with the appointment and the work carried out on site. We are also pleased to hear that everything was done reliably, even though you were unable to be on site yourself. Please also send us a thank you for your support.
Thank you very much for your feedback - it means a lot to us!
If you have any further questions or concerns, please do not hesitate to contact us at any time.
5.00 out of 5
Excellent
Recommendation
High quality, great customer service, fast and uncomplicated
Many thanks
Show original
Customer review & rating for:
Montage & Service 2025
03/24/2026Stefanie Glanzner
Pure Water AG Comment from Pure Water AG:
Dear Stefanie,


Thank you very much for your great review!
We really appreciate the positive feedback on our quality, our customer service and the quick and uncomplicated processing.
Your satisfaction means a lot to us - thank you for giving us full marks in all areas!
5.00 out of 5
Excellent
Recommendation
It's going wonderfully...
Delicious, quick and easy,
It was a great decision.
Show original
Customer review & rating for:
Montage & Service 2025
03/12/2026Sylvia Kracht
Pure Water AG Comment from Pure Water AG:
Dear Sylvia,

Thank you so much for the amazing review. You sound really enthusiastic! 😄
I'm delighted that everything is going so well for you - delicious, quick and easy is the perfect combination. And a great decision that feels good straight away is always a good thing.
5.00 out of 5
Excellent
Recommendation
The filtered water from Pure-Water is a real asset, it tastes great, cleanses the body and makes the whole family drink more water again! And the option of taking the filter system with me on vacation is really great, so I never have to go without my delicious water!
Show original
Customer review & rating for:
Montage & Service 2025
03/11/2026Felix Seeliger
Pure Water AG Comment from Pure Water AG:
Dear felix,


Thank you very much for your great feedback! We are delighted that our filtered water is such a great benefit for you and your family - and that you no longer want to do without it, even on vacation. Your feedback means a lot to us!
4.75 out of 5
Excellent
Recommendation
The concept of the system is convincing
Show original
Customer review & rating for:
Montage & Service 2025
02/22/2026Böheim
Pure Water AG Comment from Pure Water AG:
Thank you very much for your great review!
I am delighted that you like the concept of the facility and that you are so satisfied with the quality, benefits and our services.
Thank you also for your feedback on the implementation - we will continue to work on this to offer you an even better experience in the future.
Thank you for choosing us!
4.75 out of 5
Excellent
Recommendation
There is still room for improvement in communication with the company. The fitter was very competent and gave me valuable tips for further use (dismantling and reassembly). A person who happened to be there was interested in the product after talking to the fitter.
Show original
Customer review & rating for:
Montage & Service 2025
02/19/2026Doris Fiedler
Pure Water AG Comment from Pure Water AG:
Dear Ms. Fiedler,

Thank you for your feedback and for taking the time to share your experience with us.
We are very pleased to hear that our technician was able to provide you with competent support and give you valuable tips for the subsequent dismantling and reassembly of the system. It is also particularly nice that your conversation with our technician even aroused the interest of a person present in the product - that is a great compliment.
We would also like to thank you for your comments on communication. We take such feedback very seriously and use it to further improve our internal processes. Smooth, clear and prompt communication is important to us - and we are constantly working to become even better in this area.
Thank you again for your honest feedback!
5.00 out of 5
Excellent
Recommendation
The customer service and the entire process are exemplary. The water tastes very good. Unfortunately, the system can be heard in our house due to the pump installed in the case. This can be very annoying at times. The flow rate is OK but below the normal flow rate of a 'normal' tap, which you also have to get used to. Otherwise, a clear recommendation for every health enthusiast.
Show original
Customer review & rating for:
Montage & Service 2025
02/19/2026Frank Sailer
Pure Water AG Comment from Pure Water AG:
Dear Frank,

Thank you very much for your detailed feedback and the excellent rating!
We are very pleased to hear that you are so satisfied with our customer service, the handling and, of course, the taste of the water. Your trust means a lot to us.
We would also like to thank you for your open comment about the audibility of the pump; we are constantly working to improve.
We also take your comment about the flow rate seriously. The slightly reduced flow rate is due to technical reasons in high-filtering systems, but we are constantly working to achieve the best possible balance between comfort and performance.
We are all the more pleased with your clear recommendation for the health-conscious - thank you very much!
4.92 out of 5
Excellent
Recommendation
The taste is sensational! Soothing from the very first glass. Drinking is much easier for me. I am very satisfied
Show original
Customer review & rating for:
Montage & Service 2025
02/17/2026Christiane
Pure Water AG Comment from Pure Water AG:
Dear Christiane,

Thank you so much for your kind words!
We are delighted to hear that you like the taste so much and that drinking it is now much easier for you. It's even better that you feel a beneficial effect from the very first glass.
Thank you for your trust - and for sharing your experience with us! 💙
5.00 out of 5
Excellent
Recommendation
Called back immediately and I was helped as quickly as possible. Very competent and helpful technician. Also the employee on the phone... I am completely delighted and grateful for Pure Water quality... Best regards Bärbel Retter
Show original
Customer review & rating for:
Montage & Service 2025
02/13/2026Bärbel Retter
Pure Water AG Comment from Pure Water AG:
Dear Bärbel,

Thank you so much for your wonderful feedback!
We are delighted to hear that you were called back so quickly and that we were able to help you directly. Your praise for our technician and our employee on the phone is particularly nice - we are delighted to pass it on.
Your enthusiasm for our Pure Water quality means a lot to us and motivates us every day to continue to offer the best possible service.
Thank you for your trust - we look forward to being there for you at any time!
5.00 out of 5
Excellent
Recommendation
Thomas exudes passion for his product. And André is a very pleasant, competent technician.
Show original
Customer review & rating for:
Montage & Service 2025
02/11/2026Daniel Arnold
Pure Water AG Comment from Pure Water AG:
Dear Daniel,

Thank you very much for this wonderful review! We are very happy about your positive feedback and that you appreciate both Thomas' passion and André's competent and pleasant manner. Your words mean a lot to us and motivate our entire team to continue to give their best every day. Thank you very much for your trust!
5.00 out of 5
Excellent
Recommendation
Coordination, adherence to deadlines and execution were flawless.
Show original
Customer review & rating for:
Montage & Service 2025
02/10/2026Ulf W.
Pure Water AG Comment from Pure Water AG:
Dear Ulf,

Thank you very much for your positive feedback!
I am very pleased that the coordination, adherence to deadlines and execution were flawless for you.
Thank you for your trust and the pleasant cooperation.
10 Reviews from
1 other source
5.00 out of 5
Excellent
5.00 out of 5
Excellent
10 reviews on Google Maps
 
07/06/2026

Your message to Pure Water AG

Please complete the field highlighted in red.
Please complete the field highlighted in red.
Invalid email address
* required fields
Invalid characters. Only numbers and space characters are possible.

I accept the privacy policy.

All reviews and experiences about Pure Water AG are the subjective opinions of those who compose and submit them  |  The profile owner is responsible for the contents of this page  |   Profile active since 07/22/2025  |  Last update: 07/12/2026   |  Report profile

More transparency and security while looking for competent professionals

Authentic customer opinions
Take advantage of other customers' experiences: ProvenExpert's authenticated customer reviews can help you choose the right product or service.
Effective customer feedback
ProvenExpert allows the entire service spectrum of a company (e.g. customer service, consulting) to be reviewed. This way you get a detailed overview of your service quality in all areas.
Independent reviews
ProvenExpert is free, independent, and neutral. Customers make reviews of their own accord — their opinions are not for sale. And the content of reviews cannot be influenced by money or by any other means.

A good reputation is the world's
best form of advertising!

85% of all consumers trust online reviews just as much as they do personal recommendations.

Let ProvenExpert give your business a boost with the best advertising in the world: the opinions of satisfied customers.
Review Guidelines  |  Quality Assurance  |  Privacy Policy  |  Legal Notice  © 2011 - 2026 Expert Systems GmbH