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Reverse Osmosis

Reverse Osmosis Water Filter ~ Ultimate Purity – Total Reliability

If you are looking for an undersink water filter for home use that will give you the purest, safest drinking water time after time reliably and without hassle, then a Reverse Osmosis water filter system is for you. Not only will an RO water filter system bring you the convenience of pure, great tasting filtered drinking water straight from your kitchen tap, but it makes sound economic sense, repaying the investment many times over when compared to buying bulky bottled water every week….

How Does a Reverse Osmosis Water Filter Work?

In Reverse Osmosis water filtration the feed water is forced under pressure through an extremely fine reverse osmosis membrane through which most compounds, bacteria, viruses and other contaminants cannot pass. The RO membrane is normally preceded by one or more sediment & carbon filters with further carbon filters and in many models, alkalising & re-mineralising filters, to produce drinking water which is reliably safe & healthy. This RO filtered water then travels to a storage tank where it can then pass to the tap when needed.

Quality, Reliable RO Systems for Dependably Pure Water

The Reverse Osmosis water filter UK systems presented here are quality products from industry leaders which have been specially selected to encompass the widest range of options both in terms of functionality & price. Our Reverse Osmosis systems employing direct flow tankless RO systems such as the  Osmio HT+ Home & Office Direct Flow Reverse Osmosis System, will create ultra pure water and can also provide water which is alkaline and antioxidant thereby representing the top end of domestic water purification systems.

We are also able to supply the revolutionary, stylish & highly portable Osmio Zero Installation Countertop Reverse Osmosis system a popular choice with our customers, which can supply ambient, warm, hot or boiling water at the touch of a button and which requires no plumbing. This has now been joined by the new Osmio Fusion Reverse Osmosis System which is a plumbed in version of the Osmio Zero ideal for larger households, offices & workplaces.osmio zero countertop reverse osmosis filter

Fitting Your Reverse Osmosis Filter

Installation is straight forwards, the RO system normally being situated under the kitchen sink and can be done by anyone with basic DIY skills. All our systems are supplied with a quality filter tap requiring a single 1/2″ hole to be drilled through the worktop. Alternatively many people take the opportunity to install a triflow 3 way tap and benefit from the convenience of obtaining their filtered water though a stylish new three way kitchen tap.Osmio Fabia Stainless Steel three way water filter tap l

All our models will remove a vast range of contaminants, including heavy metals such as lead & cadmium, PCBs, VOCs, hormones, pesticides, fluoride & chlorine as well as biological hazards such as bacteria & cysts, and many of them have additional alkalising and detoxing filters to further enhance the health giving properties of the purified water. 


For a more in depth explanation of how reverse osmosis water filter systems work and some considerations when choosing your new system please see here.

Our RO water filtration systems are all supplied with everything needed to acheive a working system and we carry a full range of branded replacement filters and RO membranes.

Fitting is straightforwards and can be undertaken by anyone with moderate DIY plumbing skills, alternatively you can use your local plumber.

Looking to enjoy the benefits of pure water treatment throughout the entire home? You may also wish to consider a whole house water filter system.


Should you have any questions regarding RO water purification, water filters in the UK or need assistance, please do contact us on 020 3507-1879, by e-mail at or use the Chat Form below.

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