RO-5U Reverse Osmosis Water Purifier

A multi-stage reverse osmosis system engineered for layered tap filtration, combining RO membrane technology and UV protection in one under-sink unit.

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  • Free Shipping on Select products over $99*
  • 12 Months Warranty For Parts & Labour*

Why Modern Filtration Works in Layers

Water can contain different types of variables — from visible sediment to dissolved substances and residual disinfectants.

No single filter addresses every category.

The RO-5U uses a layered approach, with each stage performing a specific role to deliver broader coverage at the tap.

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Advanced Membrane Filtration

Designed for drinking and food preparation, the RO-5U delivers purified, alkaline water at your dedicated tap.

Filtering down to 0.0001 microns, the reverse osmosis membrane reduces up to 96% of Total Dissolved Solids (TDS) and a broad range of dissolved contaminants.

Reduces:

  • Fluoride
  • Chlorine
  • Heavy metals including lead
  • Volatile organic compounds (VOCs)
  • Bacteria and parasites
  • Sediment and turbidity
  • Pesticides and herbicides
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Compact Dimensions
Electronic Monitoring
Easy Maintenance

Compact Dimensions

The stylish RO-5U has been designed to complement any home and lifestyle. The compact system sits neatly concealed under the bench leaving your kitchen free from clutter.

Dimensions

Height: 390mm
Width: 245mm
Depth: 390mm

*Installation is required by a licensed plumber and requires access to a 240V electrical outlet.

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Electronic Monitoring

The RO-5U's built-in electronic monitoring systems ensure the system produces the highest quality water around the clock, with a 24-hour water quality monitor measuring TDS levels.

The system is protected by auto leak detection and performance alerts, conveniently displayed on the easy to use digital touch panel, giving you peace of mind at the press of a button.

24 Hour water quality monitoring.

Auto leak detection.

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Easy Maintenance

Maintaining the RO-5U couldn't be easier. The automatic back-flush function runs periodically to protect and prolong the life of the RO membrane.

The system will alert you when TDS levels are too high or when it's time to change the filter cartridges (every 2 years for the membrane, every 12 months for standard cartridges). Thanks to a patented design, cartridges can be replaced with a simple 'twist and click'... no tools required.

Automatic back-flush function.

Quick change cartridges. No tools required.

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Stylish Design

Designed to complement any kitchen style, the RO-5U Reverse Osmosis Water Purifier is available with a choice of separate filtered water faucets or premium 3 way mixer taps.

Alternatively, the system can be supplied on its own.