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Osmio Reviews

4.7 Rating 3,317 Reviews
94 %
of reviewers recommend Osmio
4.7
Based on 3,317 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 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
Osmio 5 star review on 6th April 2025
Elvinas Zazeckas
57
Anonymous
Anonymous  // 01/01/2019
The world of water filters is complicated. I had more questions than answers until I found this Kent-based company who took me through the details. Mark is their in-house expert who patiently answered all the questions I had without trying to push me into a sale. So refreshing to talk to someone who actually knows about their products! I like the fact that they can supply unit parts if needed in the future. Also that the machine can go back for repair, if you find you can’t do it yourself. In this throwaway world, this is amazing.
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Posted 1 day ago
Installation easy and straightforward. Simple.to commission. Nice product to work with. We had a warrantee issue which was responded to very quickly and resolved overnight.
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Posted 3 days ago
No time to write a proper review at the moment, but 5 stars should help :)
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Posted 6 days ago
I have been with osmio for more years than I remember. Not only for there excellent water filters, the customer service is second to none. I never have to remember what filters I need every 6 months as osmio keep excellent records. Wonderful company.
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Posted 1 week ago
Never any problems with osmio Fast efficient service
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Posted 1 week ago
Great service with kowledgeable and helpful staff who actually speak on the phone and were very helpful via email also. Top quality service for replacement parts and advice.
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Posted 1 week ago
1) I asked to speak to an engineer a number times, but no engineer contacted me. 2) Before sending, I was given various tasks to check why the pump was not turning off, but no task was given to 'shake the unit to see if the tank float is stuck'. The problem occurred after we had been away for a few weeks. The problem was resolved by sending the unit to you in the post. 3) Thus, it was unnecessary to send you the unit, and so £75 was a complete waste of my money and time. Anthony Fowler, W3 7LW
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Posted 1 week ago
I recently installed the Osmio water filter and I’m very happy with it. The improvement in water taste was noticeable straight away — much fresher, with no strong chlorine smell. Installation was simple, especially with the push-fit connections, and the system feels solid and well-made. It’s also easy to maintain, with straightforward cartridge replacement. Overall, a great value option if you want a reliable and effective under-sink water filter. I’d definitely recommend it.
Osmio 5 star review on 5th May 2026
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Posted 1 week ago
Fitted by a plumber along with separate swan tap and worked well so far; water tastes lovely now
Osmio 5 star review on 4th May 2026 Osmio 5 star review on 4th May 2026
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Posted 1 week ago
Really happy with my new water filter, Fast delivery
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Posted 1 week ago
Excellent delivery, very easy to fit, made a massive difference to the water quality. Thank you very much
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Posted 2 weeks ago
Second osmio zero, 1 and now a 3. It keeps my coffee machine less limescaley. Always helpful, answering my daft questions.
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Posted 2 weeks ago
I purchased a 4-litre distilled water machine at a very good price, and delivery was quick. Unfortunately, the on/off button was slightly faulty. I contacted the company Osmio Water and spoke with Mark and Sam who responded quickly via email and phone. They requested proof, so I sent a video showing the issue. I then spoke with Sam on desk both of them was excellent—professional, clear, and very helpful. A replacement was arranged without any hassle. I returned the faulty item and received the new one promptly. Overall, I’m very pleased with both the product and the customer service. Everything was handled efficiently and professionally. I would definitely buy from them again. Excellent service.
Osmio 5 star review on 29th April 2026
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Posted 2 weeks ago
Привет!)) Пишу отзыв по просьбе продавца. Перед покупкой у меня была переписка с командой поддержки Osmio Water, консульты ответили на все мои вопросы в полном объёме. Так же имела позитивное "общение" с чат-ботом компании. Товар мною был получен вовремя, в целости, в сохранности. О результатах в отношении здоровья пока говорить рано, ведь я только начала. Благодарю за отличный сервис. С уважением, Ирина.
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Posted 2 weeks ago
Very good service. Simple to return the machine for a full service. And it works perfectly again now.
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Posted 2 weeks ago
No nonsense fast service. Brilliant reminder that 6 months is up and it’s time to buy again. Very pleased thank you
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Posted 2 weeks ago
Please update your files ,Gavin Floyd left this property 11 years ago
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Posted 2 weeks ago
Item ordered on 16 April, dispatched on 17 April, still not received on 24 April 2026.
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Posted 3 weeks ago
Excellent filters and service
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Posted 3 weeks ago
The fact that I am a returning customer should be enough. I order my replacement filters and sealing ring on one day and they arrive within 2 days. Updates posted same day despatch. Secure and efficient. Thank you.
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Posted 3 weeks ago
Osmio is rated 4.7 based on 3,317 reviews