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Osmio Reviews

4.7 Rating 3,309 Reviews
94 %
of reviewers recommend Osmio
4.7
Based on 3,309 reviews
Shipping & Delivery
Delivery Methods
Courier
Average Delivery Time
Next Day
On-time Delivery
99%
Accurate And Undamaged Orders
100%
Customer Service
Communication Channels
Telephone, Email
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 4th May 2026
Susan Startin
Osmio 5 star review on 4th May 2026
Susan Startin
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
59
Anonymous
Anonymous  // 01/01/2019
Great company, great products, great customer service
Helpful Report
Posted 4 years ago
Product looks good, however customer service and tech support is dire. Our plumber had to ring you a number of times, after leakage, was assured only one o ring on each filter casing when another one dropped out of housing, another call, assured there was only one, but there are two on each. Need to brush up on your own product knowledge.
Helpful Report
Posted 4 years ago
Outstanding customer service, fast delivery and well designed quality products
Helpful Report
Posted 4 years ago
Amazing service . I ordered one day and it was delivered the next morning and I am very pleased with shower head so far.
Helpful Report
Posted 4 years ago
I had a query on a R/O system. Spoke to a very helpful and knowlegable person at Osmio who provided sound advice which led to a purchase at a very reasonable price that arrived next day. Thank you. Web site is great and details Manufacturers recommended frequency of filter change. This service was a complete contrast to a well-known water company that originally supplied the system and was intent on selling me replacement filters that were not required. I will be using Osmio again and recommend them.
Helpful Report
Posted 4 years ago
Organised a pick up from the warehouse and everything went smoothly, very helpful and organised.
Helpful Report
Posted 4 years ago
I had some queries before I made my purchase - the staff replied back promptly and provided all the info I needed
Helpful Report
Posted 4 years ago
Very pleased with an under sink filter & we had a problem just before it was 12 months old. Osmio dealt with my query and responded very fast, efficient and can’t fault their after sales service. Very impressed with with Osmio
Helpful Report
Posted 4 years ago
For my family its very important to drink good quality of water. I didn't get approval from my landlord to setup filters under the sink, so I decided to try standalone Osmio filters. I've been using it for more than a year. We drink a lot of water every day and we use filtered water to cook a soup. Everything works fine so far!
Helpful Report
Posted 4 years ago
Great upgrade to old one with the tank. This real time flow has great pressure comparing to previous one. Easy installation, great taste. Frequent usage now as no wait for filling up.
Helpful Report
Posted 4 years ago
The Zero reverse osmosis is an excellent product, using it to reduce the hardness of London water to a 'normal' level for my home espresso machine and also deliver great heated water for tea. Fantastic support as well.
Helpful Report
Posted 4 years ago
Easy to order however I missed a filter out as wasn't part of yearly kit not sure how you could link items ie if when I ordered the kit it then recommended the carbon filter or highlighted it may need changing. I believe this is a 2 year change filter. Thanks
Helpful Report
Posted 4 years ago
I like the filters, the quality of water is so much better than the tap water - and I am really fussy about the taste and possible contaminants) and the customer service is excellent. Ypu are doing a good job!
Helpful Report
Posted 4 years ago
Great Service, super team,
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Posted 4 years ago
excellent service
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Posted 4 years ago
I bought this and basically, it is not working. If you want to make tea by using this filter it will be like a lime. So, I am not happy with this :(
Helpful Report
Posted 4 years ago
Very quick delivery
Helpful Report
Posted 4 years ago
always responsive with good advice
Helpful Report
Posted 4 years ago
Good product
Helpful Report
Posted 4 years ago
Prompt and hassle-free delivery, what we like!
Helpful Report
Posted 4 years ago
Osmio is rated 4.7 based on 3,309 reviews