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EcoHero 5 Stage Reverse Osmosis with Remineraliser - Under Sink

EcoHero 5 Stage Reverse Osmosis with Remineraliser - Under Sink

Regular price $1,409.00 Incl. GST
Regular price Sale price $1,409.00 Incl. GST

SKU:ROUS5-02-ALK-F1

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  • Free Shipping on Select products over $99*
  • In Stock 7-10 Business Days Delivery*
  • 12 MonthWarranty
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Key Features

ECOHERO 5

  • Effectively removes fluoride and harmful contaminants from your water
  • Alkaline water on tap
  • EcoHero-50 membrane for up to 300% improved wastewater efficiency*
  • Added Deionising Cartridge for an extra stage of purification 
  • Save money by no longer buying bottled water 
  • Installs neatly under your sink
  • Built with high-quality, certified components for long-lasting reliability and peace of mind.
  • Lead-free WaterMark Certified*
  • NSF 42 Certified components and NSF 58 membrane
  • Purified water great for drinking, washing fruit and vegetables, cooking with, tea and coffee, pets’ water dishes, watering plants and more!

FAUCET

  • Enjoy fresh filtered water at the push of a lever
  • Convenient 360° swivel spout
  • Minimal space required - compatible with most kitchens 
  • High quality parts and fittings
  • Brass body, valve, tube and spout

Contaminants Removal

  • Unpleasant Taste and Odour
  • Bacteria and Viruses (e.g. E.coli)
  • Parasites and Cysts (e.g. Giardia & Cryptosporidium)
  • Sediment and Turbidity (e.g. sand, dirt and rust)
  • Chlorine and other Disinfection Chemicals
  • Fluoride and other Total Dissolved Solids (TDS)
  • Herbicides and Pesticides
  • Heavy Metals e.g. lead and mercury
  • PFOS and PFAS as found in some fire retardants
  • Volatile Organic Compounds (VOCs) e.g. benzene

Notes

*Important notice – installation, warranty & insurance
To be covered under our 12 month warranty and relevant insurance policies, this system and faucet (if purchased) must be installed by a licensed plumber. If you are in a Pure Water Systems serviceable area, we can arrange installation with a suitably licensed plumber.

*Online price is for supply only – installation is not included.

*Cartridges may be subject to replacement earlier than the recommended period. This is dependant on individual usage and varying Australian water quality.

*The information provided by Pure Water Systems is for general guidance and does not constitute professional advice. Liability is limited to matters within the scope of our licensed activities.

Product Description

The EcoHero 5 Stage Reverse Osmosis with Remineraliser - Under Sink system is perfect for those who want to enjoy purified drinking water of the highest quality, conveniently at the turn of a tap.

FAUCET BUNDLE

The system is also ideal for pairing with a range of stylish mixer taps or faucets which are available to upgrade to for an aesthetic and quality addition to your kitchen.

WHAT IS REVERSE OSMOSIS 

Of all methods to purify water, the process of reverse osmosis is one of the most advanced and effective. More than standard water filtration, the intense water purification process of reverse osmosis removes almost all contaminants found in drinking water, including total dissolved solids (TDS) by forcing water through the ultra-fine pores of the membrane.

Better for the environment (and your home’s water usage), this system is fitted with the Pure Water Systems EcoHero-50 membrane. The EcoHero-50 is the latest in membrane technology, providing up to 300% improved wastewater efficiency when compared to other reverse osmosis membranes.

Unlike standard carbon water filtration, the ultra-fine 0.0001 micron EcoHero-50 membrane removes a minimum of 90.8% of total dissolved solids (TDS) from water. This reverse osmosis system significantly reduces organic and inorganic compounds such as fluoride, viruses, bacteria, herbicides, pesticides, nitrates, algae, phosphates and more. The result is great tasting, healthier and purified drinking water, conveniently at the turn of a tap.

Difference between 4 and 5 stage reverse osmosis systems?

A Deionising Cartridge is added to the EcoHero 5 Stage Systems, to provide an additional stage of filtration to remove the most contaminants possible from your water, achieving a purity level similar to distilled water and as low as 0 ppm TDS.*

This cartridge contains tiny beads made of ion exchanging resin, and works as a TDS collector after the intense reverse osmosis process. Even after the reverse osmosis process, water can still contain small amounts of soluble substances called Totally Dissolved Solids (TDS), which cannot be removed with mechanical filtration.

Using the chemical process of deionisation, any tiny amounts of ionised (electrically charged) TDS not removed by the EcoHero-50 membrane, adhere to the Deionising Cartridge’s resin beads in a chemical ion exchange.

5 Stage System with Remineraliser

  • 1 Micron pre-filter
  • 10 Micron carbon block
  • Membrane
  • Deioniser
  • Remineraliser
  • Post carbon


WHAT IS REMINERALISED WATER?

While reverse osmosis is excellent for removing contaminants (such as heavy metals like cadmium, arsenic and chromium), healthy minerals and salts can also be removed leaving your water acidic. As part of this 4 Stage Reverse Osmosis System, the Remineraliser cartridge adds healthy minerals back into your water after the intense purification process.

Why do I need a remineraliser?

The EcoHero Remineraliser is made up of patented mineral crystal balls that remineralise the acidic water after the intense reverse osmosis process. The mineral crystal balls inside this cartridge produce alkaline-rich mineral water containing essential minerals such as calcium, magnesium, potassium, and sodium which are vital for overall health and wellbeing. The Remineraliser also raises the pH balance of the water to a level that is considered alkaline whilst decreasing Oxidation Reduction Potential (ORP) and produces hydrogen rich drinking water. Installed inline to the reverse osmosis system, the purified water is remineralised at the last stage in the purification process.

What is Oxidation Reduction Potential (ORP) and Hydrogen Rich Water?

The Remineraliser cartridge may also assist with reducing Oxidation Reduction Potential (ORP), which can help to fight free radicals within the water. Active oxygens or free radicals are unstable molecules that our bodies produce when we breathe and our bodies utilise oxygen, a small percentage of this oxygen forms active oxygens or free radicals. The Remineraliser Cartridge also produces hydrogen rich water, which can protect the body from oxidative stress and promote overall health and wellbeing.

CERTIFICATIONS
The Under Sink EcoHero 5 Stage Reverse Osmosis with Remineraliser system is Lead-free WaterMark Certified to AS3497 and has NSF 42 Certified components. The membrane cartridge is also NSF 58 Certified to remove:

  • Arsenic: 88%
  • Hexavalent Chromium: 96.4%
  • Trivalent Chromium: 98.2%
  • Barium: 96.3%
  • Selenium: 97.9%
  • Copper: 98.5%
  • Fluoride: 93.6%
  • Turbidity: 99.1%
  • Cadmium: 99.1%
  • Lead: 98.6%
  • TDS: 90.8%

This system comes ready to install, complete with cartridges and high-quality housing parts and fittings.

PEACE OF MIND

Pressure Limiting Valve

The Pure Water Systems purification system incorporates a precision machined, lead-free full metal construction pressure limiting valve and dual check valve, providing protection from pressure spikes, preventing backflow, and resisting water hammer. Whilst this is a requirement under Australian Standards, we have chosen this valve as it is ultra-reliable and performs to the highest standard, giving you peace of mind that your system is protected.

Cartridge Reminder and Leak Protection System

This system also includes a Leak Protection System which is your best defence against water damage in the unlikely event of a leak from appliances. 
Designed to detect moisture using metal contacts on the control box, it sounds an alarm and isolates the water supply to the water filtration system if a leak is detected, giving you peace of mind that your home and your water filtration system are protected from potential water damage.

This controller also has an inbuilt cartridge life monitor that indicates when the filter cartridge is due to be changed.

For more information on how it works please click here.

*Based on an inlet TDS of 100ppm. Internally tested using Pure Water Systems 5 stage reverse osmosis systems.

*WaterMark Certification refers to the system, please refer to individual faucet and 3 way mixer taps for certification details.

For installation, servicing and maintenance guidelines in your local area, please check with your local water authority or state plumbing regulations as they vary between states and territories. 

Specifications

ECOHERO 5 STAGE REVERSE OSMOSIS UNDER SINK

System Dimensions (H x L x D) H=450mm x L=385mm x D=130mm
Remineraliser H=355.6mm x D=75mm
Tank Dimensions (H x D) 360mm x 280mm
Micron Rating 0.0001
Flow Rate 190 Litres / Day (50 GPD)
Min / Max Pressure 415-700 KPa (60-100 psi)
Min / Max Temperature 5-49°C
Waste Water Summary (Max Efficiency) 1 Part Purified : 1 Part Waste*
Watermark Certification Lead Free - AS 3497, Licence no. 040326

* EcoHero membrane test results provide a 50% recovery rate. Recovery rates will vary depending on inlet / holding tank pressure, water quality and the condition of the filters.

*WaterMark Certification refers to the system, please refer to individual faucet and 3 way mixer taps for certification details.

WATERMARK OFFICIAL NSF CERTIFIED CONTAMINANTS REDUCTIONS

Arsenic 88%
Hexavalent Chromium 96.4%
Trivalent Chromium 98.2%
Barium 96.3%
Selenium 97.9%
Copper 98.5%
Fluoride 93.6%
Turbidity 99.1%
Cadmium 99.1%
Lead 98.6%
TDS 90.8%

TOTAL TDS REDUCTIONS PPM*

Inlet TDS Reading Post RO Membrane Reading Post DI Cartridge
96 PPM 3 PPM 0 PPM*

* Based on In-house testing conducted 29/10/2018, results may vary dependant on water quality.

Remineralising Cartridge Laboratory Test Results*

*Testing results are based on the method of connecting the remineraliser to an RO system and allowing the water to flow through the entire system and at each measuring point stop the water supply for 2 hours. Then opening the valve to collect 1 and 10 litre samples to measure the pH, ORP, TDS and dissolved hydrogen characteristics. Test results were conducted by Biocera with the Remineraliser cartridge and an RO system over a period in August 2025.

FILTER CARTRIDGES

Position Cartridge
Sediment Pre Filter 1 Micron Polypropylene Spun Pre Filter (PWS-P1)
Carbon Pre Filter 10 Micron Carbon Block (PWS-5+)
Carbon Post Filter 5 Micron Encapsulated Granular Carbon Filter (GS10JJ)
Membrane  EcoHero 50 Membrane (PWS-MEM50)
Remineraliser Remineraliser Cartridge (POU-REMIN-01)
Post Membrane Deionising Cartridge (DI)

CERTIFICATIONS

EcoHero 5 Stage Reverse Osmosis System AS/NZS 3497
Filter Housing NSF Standard 42
EcoHero 50 Membrane NSF/ANSI Standard 58
Tube NSF Standard 51, NSF Standard 61
John Guest Fittings NSF Standard 51, NSF Standard 61
Holding Tank NSF Standard 58

MATERIALS

Housing Food-Grade Polypropylene
EcoHero 50 Membrane Aromatic Polyamide, Thin layer Composite Membrane 
Holding Tank Stainless Steel, High-grade Chlorobutyl Diaphragm, Virgin Polypropylene Liner

FAUCET SPECIFICATION

SUPPLIED WITH

EcoHero 5 Stage Water Filter system with mounting bracket
Filter cartridges 
Remineraliser cartridge (with pressure relief valve)
18 Litre holding tank (12-13L useable capacity)
Standard faucet
Australian approved standard cold water connection kit including:
Isolation tap
Pressure limiting / dual check valve
High pressure tube
Drain clamp
Installation instructions

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