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, 2 and 4 stars

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A
Antonio F.
Rating: 4 out of 5
following a purchase from 23/02/2026
Received successfully
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Response from Alkanatur
Thank you for your feedback and for your purchase. We hope you enjoy the product a lot.
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.
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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.
Y
Yoana A.
Rating: 4 out of 5
following a purchase from 09/02/2026
The jar I think needs to be better, it should be glass... it gets dirty quickly
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Response from Alkanatur
Thank you for your rating and for your purchase. We hope you enjoy the product a lot.
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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.
Y
Yolanda B.
Rating: 4 out of 5
following a purchase from 05/02/2026
Currently very happy
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Response from Alkanatur
Thank you for your rating and for your purchase. We hope you enjoy the product a lot.
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Ana Maria A.
Rating: 1 out of 5
following a purchase from 30/01/2026
Very comfortable
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Lola M.
Rating: 4 out of 5
following a purchase from 02/02/2026
Good service and good quality, but the lid to refill the jug stays ajar, it doesn't close well.
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Response from Alkanatur
Thank you for your rating and for your purchase. We hope you enjoy the product a lot.
R
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.
M
Manuel F.
Rating: 4 out of 5
following a purchase from 30/01/2026
the price of the jug and the filters is expensive. Especially when I have to buy only filters with increased transportation.
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Response from Alkanatur
Thank you for your feedback and for your purchase. We hope you enjoy the product a lot.
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.
S
Sonia O.
Rating: 4 out of 5
following a purchase from 27/01/2026
Simple purchase and fast delivery
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Response from Alkanatur
Thank you for your feedback and for your purchase. We hope you enjoy the product a lot.
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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
L
Lidia F.
Rating: 4 out of 5
following a purchase from 10/12/2025
Water that tastes like nothing
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Response from Alkanatur
Thank you for your rating and for your purchase. We hope you enjoy the product a lot.
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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María Del Rocío G.
Rating: 4 out of 5
following a purchase from 30/11/2025
Hello, during the purchase I had many doubts and the clarification was more outside the website and with friends who already had the jug, however the shipping and the transport company was exceptional, very fast, attentive, detailed information before delivery, the best courier service I have received, I think the company is called GLS, a ten for them. Thank you very much.
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Response from Alkanatur
Thank you for your rating and for your purchase. We hope you enjoy the product a lot.
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Elena L.
Rating: 4 out of 5
following a purchase from 13/01/2026
I have one complaint about the pitcher, which is that the filling lid is very fragile and sometimes falls off and needs to be put back on, other than that everything is correct, that's why I take away one star.
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Response from Alkanatur
Thank you for your rating and for your purchase. We hope you enjoy the product a lot.
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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
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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!
H
Hasna G.
Rating: 4 out of 5
following a purchase from 15/12/2025
I only find one downside to the jug, after just a year of use washing it with baking soda or vinegar or soap I can't get rid of the white scale that remains at the bottom...
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Response from Alkanatur
Thank you for your rating and for your purchase. We hope you enjoy the product a lot.
M
Mauro L.
Rating: 4 out of 5
following a purchase from 24/11/2025
Filter water, but it is expensive
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Response from Alkanatur
Thank you for your feedback and for your purchase. We hope you enjoy the product a lot.
J
Joan M.
Rating: 4 out of 5
following a purchase from 06/10/2025
There is just one detail left, that the jug be made of glass instead of plastic.
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Response from Alkanatur
Thank you for your rating and for your purchase. We hope you enjoy the product a lot.
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Alicia M.
Rating: 4 out of 5
following a purchase from 12/12/2025
I take my time to adapt to water with magnesium. It would be good if they made filters without magnesium emissions or told how much magnesium you take per day according to the amount of water you drink
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Response from Alkanatur
Thank you for your feedback and for your purchase. We hope you enjoy the product a lot.
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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.
O
Olga Lucía R.
Rating: 4 out of 5
following a purchase from 14/12/2025
At home we are all happy with the jug. But one negative point is not having an indicator that warns of cartridge change. Other than that, fantastic. Thank you very much!
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Response from Alkanatur
Thank you for your rating and for your purchase. We hope you enjoy the product a lot.
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Amparo N.
Rating: 4 out of 5
following a purchase from 06/12/2025
It is very comfortable although sometimes I notice a certain taste in the water.
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Response from Alkanatur
Thank you for your feedback and for your purchase. We hope you enjoy the product a lot.
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.
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Eduardo G.
Rating: 4 out of 5
following a purchase from 14/12/2025
I like the filter and that it is connected to the tap so I don't have to keep a few bottles full to drink water. However, I find the system for the tap to be very cumbersome.
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Response from Alkanatur
Thank you for your feedback and for your purchase. We hope you enjoy the product a lot.
Y
Yolanda D.
Rating: 4 out of 5
following a purchase from 30/11/2025
Ok
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Response from Alkanatur
Thank you for your feedback and for your purchase. We hope you enjoy the product a lot.
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.
O
Olga C.
Rating: 4 out of 5
following a purchase from 13/01/2026
I like the taste of the water
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Response from Alkanatur
Thank you for your feedback and for your purchase. We hope you enjoy the product a lot.
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Ana S.
Rating: 4 out of 5
following a purchase from 24/11/2025
Good for now
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Response from Alkanatur
Thank you for your feedback and for your purchase. We hope you enjoy the product a lot.
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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
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Alexandra R.
Rating: 4 out of 5
following a purchase from 23/11/2025
Delighted with my jug, it would be good to know when the filter runs out that's why I don't give it 5 stars
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Response from Alkanatur
Thank you for your feedback and for your purchase. We hope you enjoy the product a lot.