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Osmio Reviews

4.7 Rating 3,376 Reviews
93 %
of reviewers recommend Osmio
4.7
Based on 3,376 reviews
Shipping & Delivery
Delivery Methods
Courier
Average Delivery Time
Next Day
On-time Delivery
98%
Accurate And Undamaged Orders
100%
Customer Service
Communication Channels
Email, Telephone
Queries Resolved In
Under An Hour
Read Osmio Reviews

About Osmio:

Revitalised Mind, Body and Spirit with Osmio Water. Osmio Water is very much a family business, who thrive on our love for customer satisfaction and a deep knowledge and passion for what we do. We thrive on repeat customer business and subsequent recommendations. Since 2009, we have gradually become one of the UK's leading water quality specialists, driven by a strong passion for promoting health and wellbeing through water. Water is the very essence of life and is a vital ingredient in your health. Our products enable you to remove impurities from your water, whilst saving you the expense and environmental impact of bottled water and helping with your green/cost saving initiatives. We like to go the extra-mile for our customers and aim to provide the highest quality customer experience in the industry.

Visit Website

Phone:

0330 113 7181

Email:

info@osmiowater.co.uk

Location:

Eternal Lake Nature Reserve,
Salt Lane,
Cliffe
Kent
ME3 7RT

Write Your review

Osmio 5 star review on 3rd June 2026
Frankie Mensah
Osmio 5 star review on 19th April 2026
Ecaterina Dontu
Osmio 5 star review on 12th January 2026
Christopher Addams
Osmio 5 star review on 23rd November 2025
John .
Osmio 5 star review on 23rd November 2025
John .
Osmio 5 star review on 20th November 2025
Svetlana Stevens
Osmio 5 star review on 11th April 2025
Michelle Henry
58
Anonymous
Anonymous  // 01/01/2019
I received clear advice on the difference between the two products I was considering. Very quick delivery. Installation and set up took just under 2.5 hours which as what we anticipated. I chose this RO system on the basis that it has a post filter which I understand is meant to add back calcium and magnesium (and possibly other trace elements and/or electrolytes including potassium?) but cannot obtain clear information from OsmioWater on exactly which elements and in what approximate quantities (even given temperature variations) that they may be added back to the filtered water. I also have not been able to find any information that shows that a silver impregnated activated carbon post filter would actually add anything back to the water after the previous filters. Given my concerns on this I may be disconnecting this RO filter system and looking at other options to ensure that essential elements can remain in my family’s drinking water.
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Posted 6 years ago
Great product and excellent service speedy delivery. Many thanks
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Posted 6 years ago
Absolutely love this water filter, great tasting water, no more plastic bottles, instant tea for water, so no need for the kettle, easy to use and fill - what’s not to like!! Excellent customer service who will answer any questions with their online chat immediately.
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Posted 6 years ago
Absolutely love this water filter, great tasting water, no more plastic bottles, instant tea for water, so no need for the kettle, easy to use and fill - what’s not to like!! Excellent customer service who will answer any questions with their online chat immediately.
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Posted 6 years ago
Simple, elegant, outstanding, cost-effective water treatment from this amazing creation; the water sparkles, the System seamlessly entered into family life. With grateful thanks to one and all at Osmio!
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Posted 6 years ago
My replacement water filter was easy to order and quickly delivered
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Posted 6 years ago
Super service. Always dependable.
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Posted 6 years ago
parfait, mais par la suite j'ai peur de payer des frais de douane pour la France.
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Posted 6 years ago
The product arrived within good time from order a couple of days well packaged. Easy to assemble and working within 15 mins.
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Posted 6 years ago
Product arrived quickly and is very easy to use. The water tastes good too.
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Posted 6 years ago
Thank you
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Posted 6 years ago
Having had a very quick response from the sales team answering my questions with live chat has made me feel very confident in the Osmio Zero. I've just put my order in and look forward to my family having safe water to drink with no micro plastic contaminants!
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Posted 6 years ago
Delivery was excellent. The only reason I have given Good and not Excellent is that the cold water fitting was too large for our system and I had to purchase a T fitting and reducers. As it was only fitted a few days ago I am unable to rate the performance relating to water filtered, I will do this later when the system has been running for a while.
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Posted 6 years ago
Good and quick service
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Posted 6 years ago
exceptional service
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Posted 6 years ago
Polite, professional and considerate company. Very knowledgeable and always willing to go the extra mile to support you. Repeat customer.
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Posted 6 years ago
An absolutely excellent service!
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Posted 6 years ago
On purchasing the Osmio showerhead, I decided the holes in the showerhead are far too small only allowing a spray to be projected with little force. I am now having to look for a cheaper showerhead simply to replace the cap but this would otherwise be unnecessary if the holes were larger, to accomodate the filtered water but also maintain a half decent water pressure.
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Posted 6 years ago
Thank you.
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Posted 6 years ago
Been using for 3 years all fine.
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Posted 6 years ago
Osmio is rated 4.7 based on 3,376 reviews