Customer reviews of Alkanatur

Trust Attestation
9,3 /10
Overall rating: 9,3 out of 10
Based on 5 521 published reviews

Summary of reviews

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.

Reviews 1 and 2 stars

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D
Daniel R.
Rating: 2 out of 5
following a purchase from 08/03/2026
Well, the product is very good. But the shipping is terrible. When you pay, you receive confirmation of the payment, but no estimated arrival date, no shipping reference, no transport company... nothing. Also, it takes about 10 days for a national shipment! I feel bad that companies like Amazon are taking market share from them, but there are reasons!
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Response from Alkanatur
Hello Daniel,

Thank you for your comment and for valuing our products. We sincerely regret the inconveniences you have experienced with the shipping. We are working to improve our communication and the efficiency of our deliveries, as your satisfaction is our priority. We appreciate your patience and understanding, and we hope to offer you a better experience in the future.

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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Paula D.
Rating: 2 out of 5
following a purchase from 23/02/2026
Although both pitchers came well, the leaf-shaped lid of the blue one does not close properly.
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Response from Alkanatur
Hello! :) This type of incident is managed through customer service, please contact them and they will help you with your problem.
J
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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Rocio S.
Rating: 2 out of 5
following a purchase from 30/01/2026
I haven't received the order yet and almost two weeks have passed
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Response from Alkanatur
Hello Rocío, we regret your review. However, we see in the system that your order from Friday 30/01 was shipped the next working day after your purchase, and it was out for delivery on Tuesday 03/02. We see that there were problems with the delivery and you finally picked it up at a pickup point. We regret that it didn't arrive earlier, but if there is any problem with the delivery such as absence, we cannot do anything... We hope you are enjoying the product and thank you for your purchase. Best regards.
O
Olga S.
Rating: 2 out of 5
following a purchase from 24/01/2026
Hello, When opening the package, the lid that opens for the water to fall fell off and broke on one side. It has been like this from the very beginning. I can place it, but it is broken. I consider it too delicate, as it simply fell on the countertop and a small side tab broke. In summary, the product is new, but with that defect from the start.
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Response from Alkanatur
Hello! :) If the product arrives damaged, you need to contact customer service so they can send you another correct part.
E
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.
M
Marta A.
Rating: 1 out of 5
following a purchase from 16/12/2025
There were no changes in the chlorine testing kit
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Response from Alkanatur
Hello Marta,

Thank you for sharing your opinion. We regret that you have not noticed any changes in the chlorine testing kit. Your satisfaction is our priority and we are committed to continuous improvement. Please contact customer service so they can assist you with your issue.

Sincerely,
The Alkanatur team.
T
Tamara G.
Rating: 1 out of 5
following a purchase from 04/09/2025
I bought the shower filter and it significantly reduced the pressure, I bought the metal bottle that filters the water when drinking and it is impossible to suck, it is super hard and only air comes in. I complained but your response was that it is like that and there is no other option. I am quite dissatisfied.
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Response from Alkanatur
Hello Tamara,

We sincerely regret that you had an unsatisfactory experience with our products. Your opinion is very important to us, and we are committed to improving. We appreciate your feedback about the shower filter and the metal bottle, and we would like to help you find a solution. Please feel free to contact us again so we can address your case personally.

Sincerely,
The Alkanatur team
A
Alberto N.
Rating: 2 out of 5
following a purchase from 25/11/2025
There was a problem with the delivery and your service said that it had not been picked up and yet I had the delivery at home and had not received any notice. Days later I received it but Alkanatur did not inform me of anything. Today I put one of the filters and the water comes out cloudy after several uses, at least 6 or 7 liters.
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Response from Alkanatur
Hello, Alberto. We sincerely apologize for the inconveniences you have experienced with the delivery and the filter. We appreciate your feedback as it helps us improve our service. We invite you to contact our customer service team to resolve any issues with the filter. Your satisfaction is very important to us. Thank you for your understanding!
A
Alicia R.
Rating: 2 out of 5
following a purchase from 12/01/2026
The pitcher at the handle height arrived broken
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Response from Alkanatur
Hello Alicia,

Thank you for sharing your experience with us. We sincerely regret that the pitcher arrived in poor condition. At Alkanatur, we strive to offer quality products and excellent customer service. We would appreciate the opportunity to resolve this inconvenience. Please feel free to contact our team so we can assist you.

Best regards,
The Alkanatur team.
P
Patricia V.
Rating: 1 out of 5
following a purchase from 13/10/2025
Great
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Response from Alkanatur
Hello Patricia,

We sincerely appreciate your feedback. We are glad to know that you had a positive experience with Alkanatur.

Best regards,
The Alkanatur team.
C
Carmen C.
Rating: 1 out of 5
following a purchase from 09/01/2026
A rip-off, the bottle is not comfortable or practical, nor hygienic. Also, it has the same pH as tap water. I want to return it.
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Response from Alkanatur
Hello Carmen,

Thank you for sharing your opinion and we regret that the bottle did not meet your expectations. Your satisfaction is important to us and we understand that you wish to make a return. Please contact our customer service so we can assist you with the process.

Sincerely,
The Alkanatur team.
R
Raquel F.
Rating: 1 out of 5
following a purchase from 28/11/2025
The filter does not fit well with the pitcher. It sticks out a bit at the top so it does not completely filter the water
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Response from Alkanatur
Hello Raquel,

We sincerely appreciate your feedback. We regret that the filter did not fit correctly with your pitcher. Your satisfaction is our priority, and we will take your experience into account to improve our products. Please feel free to contact us for any additional assistance.

Sincerely,
The Alkanatur team.
N
Natalia O.
Rating: 1 out of 5
following a purchase from 17/11/2025
In a week the water comes out with lime, in a month I have had to change the filter 3 times, this didn't happen to me with the Brita
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Response from Alkanatur
Hello Natalia,

Our filters do not remove lime, we apologize for the inconvenience.

Best regards,
Alkanatur Team
M
María José G.
Rating: 2 out of 5
following a purchase from 04/01/2026
16 days waiting for the order. I couldn't contact anyone
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Response from Alkanatur
Hello María José,

We sincerely appreciate your feedback and regret the inconveniences you have experienced with your order. We are working to improve our customer service and ensure a smoother experience in the future. Your opinion is very valuable to us.

Sincerely,
The Alkanatur team
I
Idoia O.
Rating: 2 out of 5
following a purchase from 10/10/2025
For now, I am happy with my purchase. Thank you
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Response from Alkanatur
Hello Idoia,

We sincerely appreciate your comment and are glad to know that you are satisfied with your purchase. We are here to help you at any time and hope you continue to enjoy our products.

Best regards,
The Alkanatur team
I
Iban G.
Rating: 1 out of 5
following a purchase from 01/12/2025
The order is satisfactory but the pitcher is starting to crack where the filters are placed
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Response from Alkanatur
Hello Iban,

Thank you for your feedback. We regret that you have had problems with the pitcher. Your satisfaction is our priority, and we would like to resolve this issue. Please contact us directly so we can assist you. We appreciate your trust in Alkanatur and will work to improve your experience.

Sincerely,
The Alkanatur team
M
María B.
Rating: 1 out of 5
following a purchase from 26/10/2025
I’m sorry but the jug has not changed the taste of the water, it tastes exactly the same as tap water. I know that in Mallorca the water is hard, but still, I thought there would be some difference. I have stopped using it.
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Response from Alkanatur
Hello María,

We recommend that you contact customer service, as it is likely that you have the filter incorrectly placed.

Best regards,
Alkanatur Team
M
María Jesus S.
Rating: 1 out of 5
following a purchase from 13/01/2026
I did not like the drinking spout, it is a straw-like system and you have to suck very hard for the water to rise, which comes in small amounts. Also, you always have to drink vertically for the water to reach the straw from the bottom. I do not doubt the filtration system, but for me, the drinking system is not practical.
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Response from Alkanatur
Hello María Jesus,

We sincerely thank you for sharing your opinion about our product. We are sorry that the spout did not meet your expectations and we appreciate your comment about its operation.
If you have any additional suggestions or would like to discuss your experience, please do not hesitate to contact our customer service.

Sincerely,
The Alkanatur team
M
Marta P.
Rating: 1 out of 5
following a purchase from 05/01/2026
I still have not received the order
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Response from Alkanatur
Hello Marta,

We are sorry that you have not yet received your order. We appreciate you letting us know and we are here to help you resolve it as soon as possible. Please contact us directly for more information about your shipment.

Best regards,
The Alkanatur team.
R
Rebeca B.
Rating: 1 out of 5
following a purchase from 29/11/2025
The Alkanatur jug does not have a drip-free system, so it drips all over the table every time I pour water into a glass. If I pour it into the glass that is on the edge of the small table in the living room, the water falls on the floor...) besides, it does not remove the limescale from the water. And it takes a very long time to filter... And the shower filter does NOT remove limescale (the expensive one). My experience has not been good, honestly.
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Response from Alkanatur
Hello Rebeca,

Thank you for sharing your opinion. We are sorry that your experience with the Alkanatur jug and the shower filter has not been satisfactory. We appreciate your feedback and will take it into account to improve our products. If you would like to discuss your experience further, we are at your disposal to assist you.

Sincerely,
The Alkanatur team
J
Juan C.
Rating: 2 out of 5
following a purchase from 09/01/2026
They did not deliver the goods to the agreed place.
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Response from Alkanatur
Hello Juan,

We are sorry that you had this experience. Your satisfaction is very important to us. Please contact us directly to resolve this situation.

Sincerely,
The Alkanatur team.
P
Paqui C.
Rating: 2 out of 5
following a purchase from 08/01/2026
THE BOTTLE THAT CAME WITH THE JUG AND THE FILTERS DOES NOT CLOSE THE CAP, AND THEREFORE IS USELESS
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Response from Alkanatur
Hello Paqui,

We appreciate your comment and regret that you had this experience with our bottle. Your satisfaction is very important to us. We invite you to contact our customer service to resolve this issue. We are here to help you.

Sincerely,
The Alkanatur team
C
Cris Perez A.
Rating: 2 out of 5
following a purchase from 17/01/2026
it is misleading advertising, they sell qualities that the product does not have
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Response from Alkanatur
Hello Cris Pérez,

We appreciate your opinion and regret that your experience with our products did not meet your expectations. We strive to provide accurate descriptions and quality service. We invite you to contact us directly to resolve any concerns you may have. Your satisfaction is important to us.

Sincerely,
The Alkanatur team
F
Fernando P.
Rating: 1 out of 5
following a purchase from 24/11/2025
I ordered a remineralizing filter and a chlorine test. The remineralizing filter does not work, and the chlorine test was not sent.
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Response from Alkanatur
Hello Fernando,

Your issue was managed by customer service, as your osmosis was not correct.

Sincerely,
The Alkanatur team
R
Roberto R.
Rating: 1 out of 5
following a purchase from 26/11/2025
A lamentable treatment, they charged me for the return shipping costs, do not buy, the customer service is disrespectful, I would never buy again.
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Response from Alkanatur
Hello Roberto,

We sincerely regret that your experience with Alkanatur did not meet our expectations. Your opinion is very valuable to us and we will work to improve our service. As we mentioned via email, the return costs are always subject to customer verification in the terms and conditions section.

We appreciate your feedback and hope to change your perception in the future.

Best regards,
The Alkanatur team
S
Sandra F.
Rating: 1 out of 5
following a purchase from 28/11/2025
I bought the product with delivery to my home....and the delivery person decided to leave it at a pickup point...I notified Alkanatur...and they ignored it....with mobility issues...I had to go to the pickup point....a disaster. Change delivery companies.
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Response from Alkanatur
Hello Sandra,

We are very sorry for the inconveniences you have experienced with the delivery of your order. We appreciate your feedback and are working to improve our delivery service. Please do not hesitate to contact us directly so we can assist you better in the future. Your satisfaction is very important to us.

Sincerely,
The Alkanatur team
I
Ivan P.
Rating: 2 out of 5
following a purchase from 18/11/2025
The filters last much less than they say and in my case the pitcher has a defect in the lid and when it is very full it leaks water
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Response from Alkanatur
Hello Ivan,

Thank you for your comment and we regret that your experience with our filters and pitcher has not been satisfactory. Your opinion is very valuable to us, and we will take it into account to improve our products. Please do not hesitate to contact us to resolve the lid issue and find a solution.

Sincerely,
The Alkanatur team.
J
Jose Tomas R.
Rating: 1 out of 5
following a purchase from 04/11/2025
I have not noticed a difference, the screen remains the same, the test they bring comes out the same…
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Response from Alkanatur
Hello Jose Tomas,

We sincerely appreciate your comment. We regret that your experience was not as expected. At Alkanatur, we strive to offer quality products and exceptional service. If you allow us, we would be happy to help you resolve your concern and ensure you achieve the desired results.

Best regards,
The Alkanatur team
I
Israel C.
Rating: 2 out of 5
following a purchase from 07/10/2025
The shipment was really slow, every time I place an order it takes a long time
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Response from Alkanatur
Thank you for your feedback and for your purchase. We hope you enjoy the product a lot.