Drinking Water Systems / Reverse Osmosis


Enjoy an Endless Supply of Better Drinking Water

With our vast experience in water treatment, we have a large range of filtration systems.  Our filter systems can handle any problem you may have with your home water supply, from fluoride, chlorine, arsenic, bacteria or any other contaminant.  You can rest assured that you are consuming only the safest drinking water with a One Eight drinking water system.

We offer a complete range of water filtration products to suit your unique needs.  Our water filtration equipment ranges from ceramic filters and activated carbon to highly sophisticated reverse osmosis water filters.

Improve your drinking water by removing chlorine, fluoride, bacteria/organics, sediment,  lead, pharmaceuticals, bad taste, and odour with our reverse osmosis water filters.


5 Stage Pumped & Non-pumped Reverse Osmosis System

Our Drinking Water 5 Stage Purification System is a complete filtration system providing high quality, pure water. This system will clean and purify your tap water to ensure high-quality water for your tea/coffee, preparing and cooking food as well as rehydrating after exercise. Drinking water is an essential component for a healthy life and our 5 Stage Reverse Osmosis System will ensure your drinking water supply produces excellent water for every use.

This system is essential for anyone concerned about their health along with their family’s health.  With ageing water infrastructures as well as contamination scares, the levels of chemicals and contaminants in tap water vary greatly.  We have designed and manufactured a complete purification system for drinking water that will filter out a range of contaminants including chlorine, fluoride, lead, bacteria, pharmaceuticals, bad taste & odour.

This system comes with 5 stages of filtration:

  • The first stage of the filtration process is a 10-inch sediment filter.  This filter is made from 100% pure polypropylene and has an extra high capacity.  This pre-filter will remove and reduce sediments, including rust, dirt, silt and sand.
  • The second stage of the filtration process is a 10-inch GAC filter. This filter is made from high performance activated carbon. The second pre-filter will remove and reduce chlorine, odour, organic contaminants, pesticides and chemicals.
  • The third stage is a 10-inch carbon block filter which is made from high-performance carbon. This final pre-filter will remove any remaining chlorine and other volatile organic contaminants and 99.95% of giardia and cryptosporidium cysts.
  • Once the pre-filtration stages have taken place your water will pass through the 50 GPD Reverse Osmosis membrane where the main filtration will take place.  This will reduce and remove between 97 – 99% of contaminants.
  • The fifth and final stage is an inline carbon taste and odour filter.  This will improve the taste and odour of your drinking water.  This high-quality system is expertly manufactured using water safe products.

All our reverse osmosis filtration systems come fully tested, with filters and membranes installed.  The system will be ready for use with all the necessary components as well as an installation guide.

The system includes filters and membranes as well as a water storage tank.  We recommend replacing the filters every 6-12 months to ensure uninterrupted, high quality, pure water.

To find the best solution for your home, talk with one of our team today by emailing info@oneeight.ie  or calling us on 067 53 886.

Benefits of a Reverse Osmosis System

  • Reverse osmosis filtration can remove up to 95% of dissolved impurities and make water pure.
  • The Reverse Osmosis process eliminates sodium content from the water.
  • It gives us clean and pure water by blocking all contaminants.
  • This system does not require any use of chemicals to purify water.
  • RO purified water is better than bottled water.
  • RO purified water is better for cooking.
  • It is the best method for water softening.
  • The semipermeable membrane will block all ion particles.
  • The maintenance of the system is very simple.
  • The available RO systems are very compact, and it requires little space.
  • The useful life of the full system, including the membrane, is over two years.
  • The energy requirement for the RO system is very low.
  • RO systems are totally automated and are designed to start and stop on their own.


Contact Us

6 Stage Pure Balance Reverse Osmosis System

AquaSpring technology makes water fresh, delicious and healthy due to natural calcium and magnesium minerals.  The optimal and constant amount of minerals in water is 60-80 mg/L.

Economical and environmentally friendly, the P’ure Balance range is even more efficient with your water supply, creating a lot less wastewater than previous models.

The P’ure Balance is a pumped system on its own metal frame.  The model mounted on a metal frame makes installation and maintenance as easy as it can be, with no need to attach to a wall.  Designed for water supply systems with low pressure.

Benefits of 6 Stage Pure Balance Reverse Osmosis System

  • Refreshing, tasty and healthy water due to the balance of calcium and magnesium.
  • 6 stages of purification with mineral enrichment.
  • Saves up to 20 000 litres of water per year.
  • AquaGreen technology is economical and environmentally friendly.
  • Recovery rate 50%: per 1 litre of purified water – only 1 litre of water drains into the sewer.
  • Water is safe even for children.
  • Reverse osmosis technology retains the smallest impurities, including viruses and bacteria.

Stages of filtration:

  1. The first stage is the sediment PP 5-micron filter, which removes large silt, sand and rust.
  2. Stage two is the GAC coconut shell carbon filter, which removes chlorine and organochlorine compounds.  It neutralises chlorine, organic and organochlorine compounds, such as pesticides, dioxides, etc.  As a result, the taste, colour and odour of water are improved.
  3. The CTO filter with AquaGreen technology protects membrane elements and is economical and environmentally friendly.  The filter saves up to 20,000 litres of water per year and depending on the use, may need 2 replacements per year.
  4. The Ecosoft RO membrane element purifies water from 99.8% of contaminants, including viruses and bacteria.
  5. AquaSpring filter enriches water with the perfect balance of calcium and magnesium, which makes it tasty and healthy.
  6. Coconut shell carbon post-filter improves the taste and smell of the purified water.