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.
The jug is comfortable and the water after several changes has no taste. However, it does leave deposits at the bottom and the jug needs to be cleaned every week or so. Other than that, no problem although I was scared when everything came out black on the first filtering. I hope this change is positive regarding the health of the family in general. We use it for eating every day.
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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
José Andrés R.
Rating: 4 out of 5
following a purchase from 08/01/2026
Everything is fine
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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
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.
C
Carlos S.
Rating: 4 out of 5
following a purchase from 01/12/2025
Slow in shipping and very expensive product for what is offered
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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
Josefa B.
Rating: 4 out of 5
following a purchase from 24/11/2025
Well, I don't know how long I can go without changing the filter without risk. I've been using it for two months and the water tastes good but I've had gastric discomfort for a while. I don't know if the water could have bacteria since it's filtered and doesn't have chlorine.
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Response from Alkanatur
Thank you for your rating and for your purchase. We hope you enjoy the product a lot.
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
E
Eduardo S.
Rating: 4 out of 5
following a purchase from 24/11/2025
Water with good taste and no sulfites.
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Response from Alkanatur
Thank you for your rating and for your purchase. We hope you enjoy the product a lot.
V
Victor V.
Rating: 4 out of 5
following a purchase from 28/11/2025
Good products but high prices
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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
Cliente A.
Rating: 4 out of 5
following a purchase from 25/11/2025
Happy with the service
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Response from Alkanatur
Thank you for your rating and for your purchase. We hope you enjoy the product a lot.
C
Cristina B.
Rating: 4 out of 5
following a purchase from 30/11/2025
good
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Response from Alkanatur
Thank you for your rating and for your purchase. We hope you enjoy the product a lot.
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.
M
Miguel M.
Rating: 4 out of 5
following a purchase from 26/11/2025
Everything in perfect condition
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Response from Alkanatur
Thank you for your feedback and for your purchase. We hope you enjoy the product a lot.
P
Paula R.
Rating: 4 out of 5
following a purchase from 24/11/2025
I am very happy with the quality of the product, what I would improve is the return service, since one filter broke shortly after putting it on and returning it would cost me about 20€, which was not worth it and I ended up with one less filter. Thank you!
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Response from Alkanatur
Thank you for your rating and for your purchase. We hope you enjoy the product a lot.
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.
M
Manuel C.
Rating: 4 out of 5
following a purchase from 09/11/2025
Happy because it improves the quality of the water.
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Response from Alkanatur
Thank you for your rating and for your purchase. We hope you enjoy the product a lot.
N
Noemi R.
Rating: 2 out of 5
It took almost a month for my order to arrive.
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Response from Alkanatur
We deeply regret the inconveniences you have experienced with your order. We strive to provide the best service and your experience is very important to us. If you have any other questions or need more information, please do not hesitate to contact us. Thank you for your patience and trust.
L
Laura M.
Rating: 2 out of 5
The pitcher arrived with a cut. I indicated it by email and they told me they could send me one when I buy more filters, but I already bought 4 initially so it will be about a year more or less before I buy more.
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Response from Alkanatur
Hello, we are terribly sorry for your dissatisfaction. Our customer service department will contact you to resolve this issue. Thank you for your purchase.
P
Paloma C.
Rating: 2 out of 5
The glass bottle arrived broken because it was very poorly protected, I reported the incident on January 6 and they still haven't solved the problem for me.
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Response from Alkanatur
Hello, we are terribly sorry for your dissatisfaction. Our customer service department will contact you to resolve this issue. Thank you for your purchase.
B
Beatriz A.
Rating: 4 out of 5
I can't rate because I've only been using it for a few days. What we like the least is that the lid doesn't stay open while you add water to filter from another bottle.
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Response from Alkanatur
Thank you for your feedback and for your purchase. We hope you enjoy the product a lot.
G
Gemma R.
Rating: 4 out of 5
I love the taste of the water and its density, you can tell the quality. But the instructions say you can serve water while it filters, and in my case it is not like that, the water spills from the tank when I tilt it, I think the jug came with a defect, but after a month of waiting, much to my regret I will keep it. I don't want more waits
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Response from Alkanatur
Thank you for your feedback and for your purchase. We hope you enjoy the product a lot.
M
Margarita M.
Rating: 4 out of 5
I love the pitcher because it helps me take care of myself; I would like to try the shower filter; could you make a trial one?
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Response from Alkanatur
Thank you for your feedback and for your purchase. We hope you enjoy the product a lot.
E
Edurne S.
Rating: 2 out of 5
I have not received the order yet; I have no news about whether it has left the warehouse, etc. I also have not received any email to track the order.
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Response from Alkanatur
We regret your feedback. Orders from the Black Friday promotion will be shipped starting December 9, as indicated in the banner on the website. In any case, once the order is dispatched by the transport company (Correos Express), you will receive a notification via SMS or email. Thank you for your purchase.
N
Nuria I.
Rating: 4 out of 5
That it has no plastic.
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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
Rafael P.
Rating: 2 out of 5
Delayed orders
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Response from Alkanatur
We regret your rating. Orders from the Black Friday promotion will be shipped starting December 9, as indicated on the website banner. In any case, once the order is dispatched by the transport company (Correos Express), you will receive a notification via SMS or email. Thank you for your purchase.
L
Luis J.
Rating: 2 out of 5
It takes too long to come from Galicia, I don't understand it, I have received other orders from Barcelona for example, and they arrive very quickly, they need to step up, I think!!
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Response from Alkanatur
We regret your rating. Orders from the Black Friday promotion will be shipped starting December 9, as indicated on the website banner. In any case, once the order is dispatched by the transport company (Correos Express), you will receive a notification via SMS or email. Thank you for your purchase.
S
Sagrario M.
Rating: 2 out of 5
It's been a week since I placed the order and I still haven't received it.
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Response from Alkanatur
We regret your rating. Orders from the Black Friday promotion will be shipped starting December 9, as indicated on the website banner. In any case, once the order is dispatched by the transport company (Correos Express), you will receive a notification via SMS or email. Thank you for your purchase.
J
Joan E.
Rating: 2 out of 5
website update error on shipped orders
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Response from Alkanatur
We apologize for your rating. Orders from the Black Friday promotion will be shipped starting December 9, as indicated in the banner on the website. In any case, once the order is out for delivery by the transport company (Correos Express), you will receive a notification via SMS or email. Thank you for your purchase.
J
Jonatan C.
Rating: 2 out of 5
Well, send it faster, after all these days it still hasn't been sent
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Response from Alkanatur
I don't know where my order is, I haven't received anything yet, I haven't received any information about the order tracking. Certainly, with how expensive the products of this company are and how bad the transport service they have contracted is.
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