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Drinking Water System

Culligan G5 Pumped Reverse Osmosis

The G5 Standard under-sink reverse osmosis drinking water systems, featuring a traditional design, are equipped with a complete installation kit and color-coded tubes to facilitate easy setup.

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AC Slim Reverse Osmosis Unit

Culligan Aqua-Cleer Slim is an innovative direct flow reverse osmosis system that provides you with superior quality drinking water straight from your kitchen tap. Designed to fit neatly under your kitchen units, the Slim is discreet and functional and leaves you with vital cupboard space under your sink. With the direct flow technology, you no longer have to wait for a refreshing glass of drinking water. Culligan AC Slim provides great tasting water when you want it and for as long as you want it.
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Culligan Compact Reverse Osmosis Unit with Remineraliser

Introducing the Culligan Compact Reverse Osmosis Unit with Remineraliser – the ultimate solution for pristine, great-tasting water right at your fingertips. Engineered with precision and innovation, this cutting-edge system boasts a 5-stage reverse osmosis process, ensuring the highest standard of water purification.
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At EW Technologies, we specialize in providing premium-quality reverse osmosis water systems designed to deliver pure, great-tasting water straight to your tap. Whether you’re looking to enhance the quality of your home’s drinking water or seeking a full whole house water filter system , our advanced technology ensures your needs are met with efficiency and reliability.

Comprehensive 5-Stage Filtration Process

Our drinking water systems utilize a meticulous 5-stage filtration process to effectively remove impurities:
Drinking Water Systems

Water Carbon Filters

This powerful system also includes water carbon filters that are essential in eliminating unpleasant odors and flavors from tap water. These filters are not just effective—they’re efficient, long-lasting, and low-maintenance, making them ideal for modern households. Our commitment to sustainability ensures that your home enjoys clean water while minimizing waste and energy usage.

Best Reverse Osmosis and Filtration System for Home

If you’re searching for the best reverse osmosis system or the best water filtration system, our solutions deliver unmatched quality and durability. Our systems meet stringent quality standards and are suitable for both municipal and well water sources. Operating efficiently under standard water pressure, these units are compact enough for kitchen installations and robust enough for long-term use.

Clean Water for Every Need

Our systems also serve as clean water systems for home use, making them a top choice for families focused on health. Whether you’re interested in a drinking water system for home or a complete drinking water filtration system , our products deliver dependable, fresh, and safe water every day.
With EW Technologies ‘ reverse osmosis drinking water system , your home benefits from state-of-the-art filtration designed for convenience, performance, and peace of mind.
  • STAGE 1: SEDIMENT FILTER – PP5 MICRON
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  •     Reduces dirt, sediment, rust, sand, and other particles.
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  • STAGE 2: GRANULAR ACTIVATED CARBON FILTER
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  •     Reduces chlorine, unpleasant taste and odours. Protects and extends reverse osmosis membrane service life.
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  • STAGE 3: SEDIMENT FILTER – PP1 MICRON
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  •     Final fine cleaning. Removes particles larger than 1 micron.
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  • STAGE 4: RO MEMBRANE
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  •     Splits water into clean and wastewater, sending 99% of all impurities, such as heavy metals, pesticides, nitrates, microplastics, bacteria etc to
               waste.
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  • STAGE 5: POST CARBON FILTER
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  •     Final polishing process to enhance clarity and freshness.

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    •     Water source: municipal or pre-treated well water.
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    •     Feed water quality/TDS: <1500ppm
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    •     Inlet water temperature: 4-30 degrees C
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    •     Inlet water pressure: <3 bar*
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    •     Inlet pH Range: 6.50-8.50
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    •     Maximum Iron: <0.3ppm
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    •   *RO systems require pressure to operate. Variations in pressure either too high or low can cause changes in purified water quality. RO systems can operate with a        minimum pressure of 3 bar although 4 bar is more ideal. Systems should also be limited so that they do not exceed the maximum 6 bar operating pressure. This is      normally done with a pressure reducing valve. A pumped RO system is a better choice in low mains pressure areas.

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      •     Feed water adapter, feed valve, drain saddle.
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      •     Pressure tank (total vol. 12 L/3.2 gal, usable vol. up to 7 L/1.8 gal).
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      •     Colour tubes for easy installation.
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      •     Chrome filtered water faucet.
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      •     Service wrenches.
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      •     User manual
G5 RO
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AC Slim RO
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Culligan Compact RO
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01 8855 055 culliganhome.support@culligan.ie