Commercial Reverse Osmosis & UV Treatment

Quality Guaranteed

Designed to meet demanding commercial and industrial applications. Commercial Reverse Osmosis Systems offer a high purity water for product contact, makeup water, boiler feed, and contaminant reduction. 

Our commercial Reverse Osmosis systems (RO Systems) range in size from 1 GPM (1440 GPD) to 500 GPM (720,000 GPD) and can remove up to 99.5% of dissolved salts, and virtually all colloidal and suspended matter from the most challenging feed water, including municipal, brackish, and sea water applications.  Reverse Osmosis units produce a high quality water yield at a low cost compared to other purification processes.

Our Industrial Reverse Osmosis systems are custom designed specifically for your water treatment needs by an experienced team of application, mechanical and chemical engineers.  One Eight reverse osmosis systems are built using only high quality components that will provide reliable long-term operation.  They arrive at your site hydrostatically tested and ready to produce water with complete documentation and operator training.  We also provide the pre-treatment equipment and chemistry required to ensure optimal performance and life span of your Reverse Osmosis membranes. You can feel confident knowing that we have a full service support team available 24/7 to assist with any queries.

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Reverse Osmosis      

One Eight Filtration provides companies with an extensive range of reverse osmosis filter systems.

Some applications require consistently pure and high-quality water that only reverse osmosis systems can provide. Commercial and industrial reverse osmosis systems offer a cost-effective and sustainable way to obtain high-quality water that is free from contaminants. 

Scale is not an issue, as we have a wide range of systems available from small business to large scale production. Some areas of application are as follows:

  • Manufacturing
  • Restaurants
  • Hospitals & Dental Units
  • Pharmaceuticals
  • Medical offices
  • Distilleries
  • Hotels
  • Offices
  • Coffee shops

Key features    

  • Energy efficiency with Grundfos pump
  • Reliable performance with quality components and engineering
  • Individual project evaluation per request
  • ISO 9001 certified factory
  • CE marked and confirmed to be safe in accordance with EC New Approach Directive


How Ultraviolet Disinfection System Works    

Water flows past the UV lamp in a UV disinfection system, micro-organisms are exposed to ultraviolet light energy which alters the DNA rendering bacteria, viruses, moulds, algae and other micro-organisms unable to reproduce.
The micro-organisms are considered dead and the risk of disease from them is eliminated.  The process of UV disinfection is accomplished without adding any harmful chemicals to your drinking water.  As a result, the taste and chemistry of the water remains unaltered.  UV disinfection has an effective kill rate of 99.9% of most living micro-organisms such as bacteria and viruses.


  • 99% destruction of micro-organisms at rated flow
  • Chemical-free
  • Easy to install and service
  • Economical and energy efficient
  • Low power consumption
  • No effect on taste or odour of water


  • Dairy
  • Pharmaceutical
  • Hospitals & Nursing Homes
  • Electronics
  • Cosmetics
  • Breweries & Wineries
  • Bottling plants
  • Swimming pools,
  • Universities
  • Food & Beverage
  • Research

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To find the best solution for your home or business, talk with one of our team today by filling in our form or calling us on +353 (0) 67 53 886


For more information on our products, please do not hesitate in contacting us.