Customers praise Alkanatur for clear improvements in water quality and taste, noting that filters make water feel purer on the skin, remove flavors like chlorine, and improve daily drinking water. They highlight practical, user-friendly features: easy installation, fast and efficient shipping, attractive glass jugs, and reliable filtration that reduces plastic bottle usage and waste. The support experience is consistently commended, with several mentions of helpful, responsive service and after-sales assistance. Overall, buyers express satisfaction with product performance, design aesthetics, and the positive impact on daily hydration.
We sincerely apologize for the delay in the delivery of your order. We appreciate your patience and we are here to help you. Our team is taking care of your request and you will hear from us soon. Thank you for trusting Alkanatur.
Sincerely,
The Alkanatur team
L
Leonor R.
Rating: 1 out of 5
following a purchase from 06/05/2026
They do not provide enough technical data, when trying to install the filter its size is incompatible with the taps of my two showers (of different sizes) when I contact them, terrible customer service and the only alternative is to pay an additional €14 for the return. I have been using the jug and other filters for years but I do not intend to buy again.
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Response from Alkanatur
Hello,
We regret that the product was not compatible with your taps.
In the product sheet of the shower filter, we indicate the measurements and available compatibilities, as well as include images of the recommended adapter for certain types of installation, precisely to help before the purchase.
Regarding the return, the conditions and the logistical cost of €14 are publicly detailed in our return policy on the website before placing the order.
We are sorry that in your case the experience was not as expected and we also appreciate that you have trusted our products for years.
V
Vanessa L.
Rating: 1 out of 5
following a purchase from 05/05/2026
Wine rotates the jug
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Response from Alkanatur
Hello Vanessa,
We are sorry that you had a bad experience with our service. If the product arrives damaged due to transportation, contact us and we will replace it immediately.
Sincerely,
The Alkanatur team.
S
Sebastián C.
Rating: 1 out of 5
following a purchase from 02/05/2026
I can't get it to work. The start button doesn't work and I need to communicate with you.
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Response from Alkanatur
Hello Sebastián,
We are sorry that you have had problems with our site. Your experience is important to us, and we are here to help you. If you wish, you can contact us directly at our customer service, and we will be happy to resolve any inconvenience you are facing.
We appreciate your understanding and your trust in Alkanatur.
Sincerely,
The Alkanatur team
O
Olga M.
Rating: 1 out of 5
following a purchase from 01/05/2026
THE BOTTLE I BOUGHT DOES NOT WORK. I DON'T KNOW WHAT HAPPENS. I AM VERY SAD ABOUT IT. I CAN'T GET IT TO WORK. I FEEL AWFUL.
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Response from Alkanatur
Hello Olga,
We sincerely regret that you have had problems with the bottle you purchased. Your satisfaction is very important to us and we want to help you resolve this situation. Please contact us through our customer service so we can guide you and ensure that your experience is positive. We appreciate your understanding and hope to resolve this inconvenience.
Sincerely,
The Alkanatur team
S
Sergio Miguel C.
Rating: 1 out of 5
following a purchase from 22/04/2026
I still have not received the order, GLS has been going around for a week and I cannot contact them, no one answers the phone.
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Response from Alkanatur
Hello
We are very sorry for the incident with the transport.
Please contact our customer service team at the following email so we can review your case and assist you directly:
Could you notify that you were going to release a glass jug within a week... Total disappointment.
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Response from Alkanatur
We understand that it may give that impression
The launch of new products involves many months (and even years) of development, testing, and prior preparation, and that is why new products are usually communicated at the moment they are ready to be officially released.
In this case, ClearDrops had been in preparation for a long time and we decided to announce it when the product was completely finished and available
Even so, we appreciate your comment and understand that those of you who recently purchased our other jug may have mixed feelings about the new product.
M
M. Del Mar E.
Rating: 1 out of 5
following a purchase from 16/04/2026
All morning at home and when they called they did not answer. Later they sent a message to the email saying that I was absent, leaving the jug where it was convenient for the delivery person without asking. They should not give the option to send to home if they do not fulfill it later. There is a terrible lack of communication, in other places at least when you answer the intercom they respond and do not leave to save 1 minute of time, besides that it would have been normal to call the person or send a message to the mobile, not everyone checks emails every minute. I have requested a refund because if every time I order filters and replacements I have to go to where the delivery person finds it convenient instead of where I choose, it will be a headache. On top of that, I had to endure a lady from Alkanatur calling me saying that if I did not go to where they left the jug it was because I did not want it, scolding me because according to her I did not bother to go pick up a jug, in addition to insisting that a friend or family member go pick it up. I do not have to explain my family situation or my schedule to a person I do not even know. On top of that, endure that this character intends to organize my life. It is shameful. The only thing requested is that they send it home and they did not even do that.
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Response from Alkanatur
We sincerely regret the incident that occurred with the transport company and we fully understand your discomfort for not having received the order in the expected conditions.
However, we believe it is important to clarify that at no time did Alkanatur speak to you disrespectfully nor did we make the statements you indicate in your review. In fact, we have written confirmation of the conversation held and the email sent by our colleague on April 23 at 11:47, where you were simply informed that a claim had been opened with the transport agency and that a full refund of the requested order was being processed.
The only intention of our team was to try to help with an incident unrelated to Alkanatur and to offer alternatives to locate the package as soon as possible.
We understand the frustration that these types of situations generate, but we also ask for respect towards our customer service team, who acted with courtesy and professionalism at all times.
We will continue to report these types of incidents to the transport company to prevent them from happening again.
Best regards,
Alkanatur Team
C
Charo C.
Rating: 1 out of 5
following a purchase from 08/04/2026
I have not received the order since 9.04 when I placed it
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Response from Alkanatur
We sincerely apologize for the delay in the delivery of your order. We are here to help you resolve this situation as soon as possible. Please contact us directly so we can provide you with more information and find a satisfactory solution. We appreciate your understanding.
Best regards,
Alkanatur Team
E
Eugenio C.
Rating: 1 out of 5
following a purchase from 09/04/2026
One of the rubber bands was worn out and has broken. I hope you can send a replacement to complete the installation
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Response from Alkanatur
Dear Eugenio,
Thank you for sharing your experience. We regret that you had an issue with one of the rubber bands. Please contact us directly at our customer service.
We remain at your disposal.
Sincerely,
The Alkanatur team
L
Leonardo A.
Rating: 1 out of 5
following a purchase from 25/03/2026
From the time I placed the order (March 25) until it arrived (April 7) it took 14 days. The carrier did very well, but Alkanatur was very slow, too slow.
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Response from Alkanatur
Hello! We are very sorry for the delay, we were closed for the Easter holidays and that is why the shipments took so long to arrive. We greatly appreciate your comments and will take them into account.
C
Claudia R.
Rating: 1 out of 5
following a purchase from 28/03/2026
The jug arrived broken, I couldn't even use the filter, I opened the box and the lid is broken... I hope you can solve the problem for me, for now I have sent an email and have not received any response.
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Response from Alkanatur
Hello Claudia,
We confirm that your email arrived on Monday, April 7 in the afternoon and your issue was already addressed on the morning of April 8. We sincerely apologize for the inconvenience caused and hope you are already enjoying your order.
A
Andrea C.
Rating: 1 out of 5
following a purchase from 25/03/2026
I still haven't received it and I've been waiting for 9 days, it seems quite expensive to pay €10 for shipping to Menorca.
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Response from Alkanatur
Hello Andrea,
We sincerely apologize for the delay in the delivery of your order. We understand your concern and are working to improve our shipping times. We appreciate your understanding and thank you for your feedback. If you need assistance, please do not hesitate to contact us.
Best regards,
The Alkanatur team.
E
Eva C.
Rating: 1 out of 5
following a purchase from 25/03/2026
You have no traceability of how your order is
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Response from Alkanatur
Hello Eva,
We sincerely appreciate your comment. We regret the inconvenience you have experienced with the traceability of your order. At Alkanatur, we are committed to constantly improving and your opinion is essential for that. We invite you to contact us directly to resolve this situation and ensure you have a satisfactory experience in the future.
Sincerely,
The Alkanatur team
R
Rocio L.
Rating: 1 out of 5
following a purchase from 27/03/2026
I am still waiting for the order. Outside of delivery times. I have no doubt it is a good product, surely excellent based on recommendations I have received but disappointed with the management of the order.
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Response from Alkanatur
Hello Rocio,
We sincerely apologize for the delay in the delivery of your order. We appreciate your trust in us and are working to resolve this situation as soon as possible. If you have any questions, please do not hesitate to contact us.
Thank you for your understanding.
Sincerely,
The Alkanatur team
A
Ana G.
Rating: 1 out of 5
following a purchase from 23/03/2026
The order still hasn't arrived and I no longer have much hope that it will arrive...
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Response from Alkanatur
Hello Ana!
We deeply regret the situation you are experiencing with your order. At Alkanatur, we strive to provide quality service and ensure that every customer is satisfied. We invite you to contact our customer service, where we will be happy to help you resolve this issue. We appreciate your understanding and hope to restore your trust in us.
Sincerely,
The Alkanatur team
T
Teresa S.
Rating: 1 out of 5
following a purchase from 26/03/2026
I still haven't received the purchase. I don't know anything.
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Response from Alkanatur
Hello Teresa,
We thank you for your comment and regret that you still have not received your purchase. We are here to help you, so we invite you to contact us directly to resolve your situation as soon as possible. Your satisfaction is very important to us.
Sincerely,
The Alkanatur team
T
Toni G.
Rating: 1 out of 5
following a purchase from 24/03/2026
I still haven't received anything
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Response from Alkanatur
We thank you for sharing your opinion. We regret to know that you still have not received your order. We would like to help you resolve this situation as soon as possible. Please contact our customer service so we can assist you.
Sincerely,
The Alkanatur team
M
Miguel C.
Rating: 1 out of 5
following a purchase from 26/03/2026
A disaster, I still haven't received the filters
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Response from Alkanatur
Hello Miguel!
We sincerely apologize that you have not received your filters yet. Your satisfaction is very important to us and we are here to help you. Please contact us directly to resolve this issue as soon as possible. We appreciate your patience and trust in Alkanatur.
Best regards,
The Alkanatur team.
A
Andrea T.
Rating: 1 out of 5
following a purchase from 25/03/2026
Since the 25th I haven't received my order
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Response from Alkanatur
Hello Andrea,
We sincerely apologize for the experience you have had with your order. We assure you that we are working to resolve this issue as quickly as possible. Your satisfaction is very important to us and we are here to help you. Please do not hesitate to contact our customer service for any inquiries.
Sincerely,
The Alkanatur team
P
Patricia M.
Rating: 1 out of 5
following a purchase from 25/03/2026
I still haven't received my order since March 25.
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Response from Alkanatur
We sincerely apologize for the wait for your order since March 25. We would appreciate it if you could contact our customer service for more information.
Thank you for your understanding.
M
Miguel A.
Rating: 1 out of 5
following a purchase from 25/03/2026
How can you ask for my opinion on something I haven't received? But to reply that you are on vacation is no problem.
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Response from Alkanatur
Hello Miguel,
We did notify that we were closed for vacation and that we would respond upon our return, it should be noted that there were holidays and that is why orders were delayed more than usual.
L
Lau P.
Rating: 1 out of 5
following a purchase from 25/03/2026
I bought the jug on March 25 and by April 5 it still hasn't arrived. It said 5 business days... It's taking a bit longer, I think.
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Response from Alkanatur
Hello Lau,
We sincerely apologize that your jug has not arrived on time. We work hard to meet our delivery deadlines and value your patience. Please contact us directly to resolve this situation and ensure you receive your order as soon as possible. Your satisfaction is our priority.
Thank you for your understanding!
Sincerely,
The Alkanatur team
E
Elia M.
Rating: 1 out of 5
following a purchase from 25/03/2026
On March 25, I placed an order and I still have not received it. I also have no notice from the company delivering the order or from Alkanatur about why it has not been delivered. As of today, 04-04-2026, I have not received it.
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Response from Alkanatur
Hello Elia,
We sincerely regret the situation you are experiencing with your order. We appreciate you informing us about this inconvenience. To assist you in the best possible way, we invite you to contact our customer service. We will be happy to investigate your case and offer you a solution.
Thank you for your understanding.
Sincerely,
The Alkanatur team
A
Arancha I.
Rating: 1 out of 5
following a purchase from 20/03/2026
The jar arrived completely cracked and I am still waiting for another one since last Thursday. The packaging should be better, as it came simply with a bit of bubble wrap.
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Response from Alkanatur
Hello Arancha,
We deeply regret that your jar arrived damaged and that the packaging did not meet our expectations. We appreciate your feedback, as it helps us improve. Please contact us directly to resolve your situation as soon as possible and ensure your satisfaction. Your trust is very important to us.
Sincerely,
The Alkanatur team
J
José María M.
Rating: 1 out of 5
following a purchase from 16/03/2026
A product that costs 155 euros and comes wrapped in bubble wrap only. That product needs to be better packaged with a box and protection inside the box.
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Response from Alkanatur
Hello José María,
We sincerely appreciate your feedback. We regret that the presentation of your order did not meet your expectations. At Alkanatur, we are committed to constantly improving and will take your suggestion about the packaging into account. Your satisfaction is our priority.
Thank you for helping us to be better.
Sincerely,
The Alkanatur team
M
María R.
Rating: 1 out of 5
following a purchase from 15/03/2026
This is the 2nd time I place an order and 2 days later you launch discounts, I feel like a fool!!!!!! it makes you lose the desire to keep buying from you.
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Response from Alkanatur
I wish we could do something in these cases! But that's how promotions work: they are specific campaigns and cannot be applied to already placed orders.
To avoid this happening again, we recommend keeping an eye on the newsletter.
J
Jose Juan M.
Rating: 1 out of 5
following a purchase from 11/03/2026
I do not like the absorption system at all, it swallows a lot of air. Also, the filter releases little black balls that you end up ingesting. Furthermore, you never get to consume the water from the bottle, as the filter does not reach the bottom. Very dissatisfied with the purchase.
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Response from Alkanatur
Hello Jose Juan,
We sincerely regret that your experience with Alkanatur has not been satisfactory. We value your opinion and thank you for sharing it. Our goal is to offer high-quality products, and we are committed to resolving any issues you may have had. We invite you to contact our customer service so we can assist you more directly. Your satisfaction is our priority.
Sincerely,
The Alkanatur team
B
Belén B.
Rating: 1 out of 5
following a purchase from 05/01/2026
I have rated the filter very poorly because the only thing it does is reduce water pressure. They ask me to evaluate the product and I do, and the response I get is that this is not the place to say that, to talk to customer service. Okay. And if I talk to customer service, will they refund my money? Because if so, I will withdraw the criticism, while not because it is you who asked for my opinion, I did not put it for free. And by the way, they have not made it public. That says a lot. Who only publishes good reviews........
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Response from Alkanatur
Hello Belén,
We sincerely appreciate your opinion and regret that your experience has not been as expected. Your satisfaction is very important to us and we are here to help you. We invite you to contact our customer service, where they can offer you the necessary assistance and resolve any concerns you may have. Your opinion is valuable and we take it into account to improve.
Sincerely,
The Alkanatur team
V
Valentin P.
Rating: 1 out of 5
following a purchase from 25/02/2026
One of the cartridges I received was defective; they did not want to change it for me.
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Josune M.
Rating: 1 out of 5
following a purchase from 17/02/2026
I have not received the order
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Response from Alkanatur
Hello Josune,
We appreciate your comment. We sincerely regret that you have not received your order. We invite you to contact our customer service to resolve this situation as soon as possible.
Sincerely,
The Alkanatur team
I
Irene A.
Rating: 1 out of 5
following a purchase from 07/02/2026
I have been using the pitcher and filters from another brand (Brita) for years, since specifically 2011 when I moved from Madrid to Paris and then living in other cities like Valencia and now Barcelona and honestly I have always been satisfied with their taste, quality-price, easy purchase... A month ago we decided to change taking advantage of the fact that the pitcher was already in bad condition and try this brand that supposedly offers better filtration quality and despite its price (more than double for both the pitcher and the filters), and after just 3 weeks of use I can say that I will not buy either the pitcher or filters again. The first filter did not last even a week (with an average of 4 liters per day of use and some days less). Supposedly it should last me 3 months and it hasn't even reached 3 weeks of use of the first filter, the kettle is full of limescale and the water tastes unfiltered. The same thing happened with the previous brand but after more than 40 days of use. I do not recommend it and I am very very disappointed and angry because I was certainly happy with the previous brand. But for being Spanish and certainly more natural, after its use I do not think about it at all. A SCAM.
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Response from Alkanatur
Hello, thank you for sharing your experience.
We would like to clarify an important point: the Alkanatur pitcher does not remove limescale from the water, as limescale (calcium and magnesium) are natural minerals beneficial to the body. Our filtration system is designed to reduce chlorine, heavy metals, and other contaminants, while precisely maintaining those healthy minerals.
For this reason, it is normal for limescale to appear in the kettle, especially in areas with hard water like Barcelona, and this does not mean that the filter is not working properly.
Regarding the filter's duration, with an average use of 3-4 liters daily, it should last approximately between 2 and 3 months. If in your case you have noticed something different, we would like to understand better what may have happened.
If you want, you can write to us privately or to our customer service to review your case and help you. We would be happy to do so.
E
Estefania M.
Rating: 1 out of 5
following a purchase from 04/02/2026
Despite following the filter activation protocol and after many filtrations, the water when bottled in a glass bottle changes taste within minutes and is very unpleasant. Customer service leaves much to be desired, the response to my feeling when I wrote, besides taking longer to respond than they say, was there is no solution and that's it, I would have expected something more honestly when it has been at most 2 weeks since I bought it.
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Response from Alkanatur
Hello, thank you for sharing your opinion.
Regarding what you mentioned about customer service, we have reviewed your case and see that your inquiry was sent on Tuesday, February 17 at 21:44 and received a response on Wednesday, February 18 at 11:17, that is, the next morning within our customer service hours.
We regret that the solution offered did not meet your expectations. In some cases, the change in taste may be due to different factors, such as the initial adaptation of the filter or the specific characteristics of the water in each area.
If you wish, we would be happy to review your case again and help you check that everything is working correctly. You can write to us again and we will look into it with you in detail.
I
Ines R.
Rating: 1 out of 5
following a purchase from 12/02/2026
The handle of the pitcher arrived broken
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Response from Alkanatur
Dear Ines, we thank you for sharing your opinion and we are very sorry that you have problems with the handle of the new pitcher. Please contact customer service to resolve the issue.
H
Helena D.
Rating: 1 out of 5
following a purchase from 12/02/2026
Terrible experience
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Response from Alkanatur
Hello Helena,
We deeply regret that your experience at Alkanatur has not been satisfactory. Your opinion is very valuable to us and we continuously strive to improve. We would like to better understand your situation and find a solution. Please do not hesitate to contact us directly to address your concern.
Sincerely,
The Alkanatur team.
M
Monica J.
Rating: 1 out of 5
following a purchase from 10/02/2026
It has been three weeks since I placed the order and it still hasn't arrived. Problems with the delivery company that has not sent my order to the specified address.
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Response from Alkanatur
Hello Mónica, we see in the tracking that the order has been deposited at a pickup point since 16/02 with a pickup date until today. Best regards.
E
Eva A.
Rating: 1 out of 5
following a purchase from 06/02/2026
The order was quite delayed and when it arrived, all three filters were broken, just opening the package all the microbeads from the filters spilled out. When I tried to contact them, they did not answer the phone (not even during their working hours), I had to resolve it through their email. Bad experience.
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Response from Alkanatur
Hello Eva,
We are very sorry for the experience you had with your order and we thank you for sharing your opinion. We are here to help you.
Sincerely,
The Alkanatur team.
A
Ana Maria A.
Rating: 1 out of 5
following a purchase from 30/01/2026
Very comfortable
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Eva E.
Rating: 1 out of 5
following a purchase from 09/01/2026
I arrive late and they didn't even notify me to communicate it
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Response from Alkanatur
Hello Eva,
Thank you for sharing your experience. We sincerely regret that you had a delay in delivery and that you were not informed in advance. Your opinion is very valuable to us and we are working to improve our service. We hope you will give us the opportunity to serve you better in the future.
Sincerely,
The Alkanatur team
R
Raúl M.
Rating: 1 out of 5
following a purchase from 07/01/2026
After 1 month of use, I tested with the chlorine reagent and the water still has the same amount of chlorine, which is not little. 100€ down the drain.
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Response from Alkanatur
Hello! Please contact customer service so they can assist you with your issue.
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