Super Saver & Support Package

Choose a support package from the experts who know your Great Water products best

Our VIP Super Saver & Support Package ensures your house water filter system delivers clean, purified water for drinking, cooking, and more.
Protect your water supply from heavy metals and contaminants while retaining essential minerals for healthier, great-tasting filtered water.

* Available with the purchase of any Whole House water filtration system, Reverse Osmosis RO, or Alkaline water filter system.
Keep your tap water free from impurities, and simplify maintenance with our replacement water filter cartridges.

3 Steps to Pure Water

Choose your Package

Sit back and relax with our easy turnkey solution. Flexible payment options make it simple.

Frozen Price Guarantee

Enjoy peace of mind with our no-fit-no-fee guarantee. Frozen price includes full installation.

cute-couple-doing-positive-gesture-with-fingers-kitchen

Pay Only Once Installed

No upfront costs, no hidden surprises. You pay only once your system is fully fitted and working.

TOUCH

Free No-Charge
Installation on New Systems*

TOUCH

Cartridge Replacement Support & Care

Cartridge Replacement Support & CareCourtesy reminder calls to schedule a service, post out or arrange installation of replacement water filter cartridges.

TOUCH

Technology Updates

Technology UpdatesAccess the very latest, cutting-edge, breakthrough water filtration technology.

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Free Postage

Enjoy the convenience of having your up to date water cartridges replacement delivered straight to your door – completely for free.

TOUCH

Free 5 Yr Guarantee Extension

Extra Product Grantee Extension from market normally 1 Year to 5 YEARS (Service call outs 2 years)

Cartridge Replacement Support & Care

Take the guess work out of knowing when your water filter cartridges need to be replaced – keep your system running optimally, uninterrupted.

Courtesy reminder calls to schedule a service, post out or arrange installation of replacement water filter cartridges.

Call 038 658 3817

$250 Value

Technology Updates

Access the very latest, cutting-edge, breakthrough water filtration technology.

Your water filter cartridges will be updated to the finest micron cartridges, best media and materials available to us.

Call 038 658 3817

$250 Value

Free Postage

Enjoy the convenience of having your up to date water cartridges replacement delivered straight to your door – completely for free.

Fully tracked and guaranteed to get to your door in a timeley manner.

Call 038 658 3817

$250 Value

How the ES5Q Whole House Water Filter System Works

Our industrial-grade Reverse Osmosis (RO) water filter system removes almost all traces of impurities, protecting your health and improving taste. By combining sediment filtration, activated carbon, and a high-performance RO membrane, it delivers pure, clean, and great-tasting water for everyday use.

Stage 1 — Auto Digital Backflush

The automatic digital backwash unit is your first line of defence, protecting your entire whole house filtration system from sediment buildup.

Removes sediment, mud, and debris automatically
Extends cartridge life from 6 to 12 months

Stage 2 — Cellulose Filtration

Natural cellulose filters provide superior mechanical filtration without blocking prematurely.

1 Micron Filter: Removes bacteria, heavy metals, odours, and taste
10 Micron Filter: Captures dust, dirt, rust, sand, and silt

Stage 3 — Super Silver Filtration

Featuring Silver-Impregnated Coconut Shell Carbon for deep purification.

Removes chlorine, PFAS, pesticides, and pharmaceuticals
Bacteriostatic silver layer prevents biofouling
Dechlorination balls neutralise chlorine and chloramine for better taste

Stage 4 — Wellness Revitaliser

Re-energises water through volcanic rock and mineral layers for healthier, balanced hydration.

Restores beneficial minerals
Enhances pH and improves taste naturally
Incorporates infrared, tourmaline, and alkaline media

Stage 5 — Vortex Softener

Softens and restructures water molecules without chemicals or power.

Prevents limescale buildup
Reduces hardness naturally
Improves appliance longevity

Inside the ES5Q System

KDF Media

Removes heavy metals and inhibits bacterial growth

Dechlorination Balls

Neutralise chlorine and chloramine

Magnetic Energy Rocks

Reduce scale and electromagnetic interference

Vitamin C Rocks

Nourish skin and hair

Tourmaline, Alkaline & Hydrogen Layers

Add essential minerals and boost hydration

What Customers Say

“Great service and support. Great Water Filters send me an annual reminder when my filters are due, they keep records so I get the right filters at the right time.
Support is unparalleled. I get help when I need by phone and in the event of something going wrong, Great Water Filters had a representative from WA to help resolve the issue in one visit.
Phone support, ordering additional filters (for showers), and response times are excellent. I recommend them highly!”

Peter H.27 August 2024

“Quality finishes, water and customer service. From meeting Paul at the Home Expo, to engaging with Levon to help plan and work through all our queries and ultimately to Shannon implementing the system we're delighted with the result and enjoying the filtered water at every tap point in our home...and without loss of pressure. Thanks Great Water Team!”

Yianni S.27 August 2024

“Fantastic experience from start to finish. No pushy sales like the other company we enquired with. We kind of knew what we wanted, and any questions we had were answered honestly and concisely. We’re loving having filtered water throughout the whole house with no noticeable water pressure loss. Thanks for being such a wonderful company to deal with. I have already recommended the whole home filtration system to several of our family and friends”

Christie K.27 August 2024

“Very happy with the quality of the product and the service. We have gone from having dirty, hard water (awful town supply!) to clean water that feels soft after the installation of a whole-house filter. The whole process was quick, taking less than a week from my first approach to Great Water to the filter being installed. The plumber assigned was friendly and professional. A very small amount of seepage we had after installation was fixed within a day after one text message to Great Water. While the price may put some off, we see it as a saving on the jug filters we no longer need to buy, and on the damage the old hard water used to do to the bathroom, kitchen and cars. I would definitely recommend Great Water's household filter system.”

Paul27 August 2024

Compare The Market

Which Water Filter is Right for You?

The ES5Q Whole House Wellness System stands apart through its advanced five-stage design — combining purification, softening, and revitalisation in one powerful solution. It’s ideal for Australian households seeking long-term reliability, natural taste, and low maintenance.

Not sure which system suits your needs?

Explore our Water Filter Comparison Guide to find the best option for your household.

FEATURES

Great Water ES5Q Whole House

Other Whole House Systems

FREE Installation

High Flow - Life Saver Backflush

Wellness Revitalisation

Vortex Softener

316-Marine Grade Stainless Steel

Patented

COMPARE THE MARKET

Discover the Hidden Benefits of our “Wellness” Whole House Water Filters

Our Wellness Whole House Water Filter doesn’t just clean your water, it helps reduce dryness and irritation, protects plumbing and appliances from scale build-up, and improves the feel and flow of water throughout your home. Enjoy a more comfortable, low-maintenance, refreshing house water filtration experience every day.

Specialty Taps for Reverse Osmosis Water Filters

Upgrade your Reverse Osmosis water filter system with a premium specialty tap, designed for both performance and style. Engineered to deliver purified water directly from your RO unit, these taps ensure your family always has access to clean, safe drinking water at the turn of a handle.

Download Brochure

Installation

Cartridge Change

Troubleshooting

FAQs

How often do you need to replace the ES5Q filter cartridges and what are the ongoing costs?

The ES5Q cartridges typically need replacement every 12 months, depending on water quality and usage.

We offer flexible cartridge replacement options:

Wellness Cartridge Pack — $395/year, includes advanced volcanic mineral media.
Standard Cartridge Pack — $295/year, without wellness mineralisation.

Our 10‑Year VIP Support Package includes:

Annual replacement reminders.
Free express delivery of cartridges with live tracking.
Full coverage if cartridges are lost or damaged in transit.

Can I use ES5Q filtered water for drinking, cooking, and other household purposes?

Yes. The ES5Q uses a five‑stage filtration process that removes almost all chlorine, chemicals, sediment, and impurities, while restoring beneficial minerals. This makes the water safe and healthy for:

Drinking and cooking.
Bathing and showers.
Laundry and appliance use.

The result is cleaner, fresher‑tasting water throughout your home.

Does the ES5Q system remove sediment and heavy metals?

Yes. Our engineering design targets contaminants commonly found in treated and untreated water, including:

75% of heavy metals
92% of chlorine
92% of pesticides and herbicides
15% of fluoride
80% of bacteria

The system also effectively removes sediment, rust, and suspended solids to improve water clarity and quality.

Will there be any water pressure reduction with the ES5Q system?

Our high‑flow design delivers outstanding water pressure while providing advanced filtration.

Up to 50 litres per minute flow rate.
Less than 5% reduction in flow for most household setups.

This means your whole‑home water remains powerful and consistent even with comprehensive filtration.

How will I know if my ES5Q system is working?

The ES5Q comes with built‑in pressure gauges as standard. This allows you to:

Monitor water pressure in real‑time.
Identify when filter replacement or maintenance is needed.
Protect your system from damage caused by blocked filters.

These gauges give peace of mind and ensure your investment is always performing at its best.

Are ES5Q systems backed by a warranty?

Yes. The ES5Q comes with a 2‑Year Warranty on system components, supported by our 10‑Year VIP Support Package, which includes:

Friendly cartridge replacement reminders.
Access to the latest micron filtration technology.
Free delivery of replacement cartridges.
Comprehensive service guarantee covering parts and labour.

This gives you confidence that your system is protected for years to come.

Why choose the ES5Q for whole‑house water filtration?

The ES5Q offers a unique combination of:

Advanced multi‑stage filtration for chemical and contaminant removal.
Volcanic mineral revitalisation for natural taste and balance.
Auto Backwash protection for low maintenance and longer filter life.

This makes it one of the most effective and convenient whole‑house filtration systems available.

What maintenance is required for the ES5Q system?

Maintenance is straightforward thanks to the system’s design:

Annual cartridge replacement — reminders available through our VIP Support program.
Auto Backwash cycle — reduces manual cleaning.
Routine visual inspections every 3–6 months to check for pressure changes or leaks.

These simple steps ensure your ES5Q system continues to deliver high‑quality water for years.

NEWS & ARTICLES

WHAT'S THE BEST PH WATER TO DRINK?

If you’re concerned about the quality of your water and want to ensure you and your loved ones are drinking the best, understanding water pH is crucial.

Dry Skin vs. Dehydrated Skin: How to hydrate your whole body

Why Drinking Clean Water is Essential for Your Health

Great Water Filters Scheduled Events 2025/6

19-21 September

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BRISBANE

Brisbane Convention & Exhibition Centre

Explore our range today and experience the benefits of clean, safe, and healthy water.

More Info >>>

10-12 October 2025

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SYDNEY

International Convention Centre Sydney

Show stand: A25

Explore our range today and experience the benefits of clean, safe, and healthy water.

More Info >>>

17-19 April 2026

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MELBOURNE

Melbourne Convention & Exhibition Centre

Show stand: A05

Explore our range today and experience the benefits of clean, safe, and healthy water.

More Info >>>

5-7 June 2026

Home Show Logo

PERTH

Perth Convention & Exhibition Centre

Explore our range today and experience the benefits of clean, safe, and healthy water.

More Info >>>

Ready to Install Your Whole House Water Filter System?

Experience the difference with the ES5Q Whole House Water Filtration System — delivering pure, mineral-rich water to every tap. With volcanic mineral technology, Auto Backflush protection, and Vortex Softening, it removes contaminants, improves taste, and protects your home’s plumbing and appliances.

Now only $3,995 with free professional installation and long-term care included.

Call now to secure your whole house wellness upgrade.

Call 1300 137 011

Super Saver & Support Package

3 Steps to Pure Water

Cartridge Replacement Support & Care

Technology Updates

Free Postage

How the ES5Q Whole House Water Filter System Works

Inside the ES5Q System

GALLERY

Why Great Water Filters Australia?

What Customers Say

Which Water Filter is Right for You?

Not sure which system suits your needs?

Discover the Hidden Benefits of our “Wellness” Whole House Water Filters

Specialty Taps for Reverse Osmosis Water Filters

Specialty Taps for Reverse Osmosis Water Filters

GUIDES

FAQs

WHAT'S THE BEST PH WATER TO DRINK?

Australian Drinking Water Guidelines

Dry Skin vs. Dehydrated Skin: How to hydrate your whole body

Why Drinking Clean Water is Essential for Your Health

Ready to Install Your Whole House Water Filter System?

Servicing over 35,000, Australia-Wide