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Whole House

Protect your family with pure water for drinking, bathing, and appliances.
Clean water for whole house: reduces sediment, chlorine, odors, tastes.
Revitalise your water with Australia’s leading water softener system.
Eliminate bacteria and viruses across your entire home with UV filtration.
Under Sink

Ultra-pure drinking water: removes fluoride, chlorine, lead, and harmful contaminants.
Rebalance your water: added calcium, magnesium for healthier alkaline drinking.
Chilled & Boiling

Instant hot water for beverages and cooking, purified and mineral-enriched.
Enjoy instant, filtered, mineral-rich chilled water straight from your tap.
Instantly enjoy filtered boiling and chilled water with a sleek designer tap.
Water Filter Package Bundles

Total home water protection with advanced reverse osmosis purification.
Cartridges & Accessories

Older Models
12-month interest-free, 4 Afterpay instalments or pay on completion with our No-Fit-No-Fee Guarantee.
Hassle-free filter replacements ensure consistently clean, safe drinking water at home.
Professional licensed plumber installs your water system perfectly, quickly, and at no cost.
Exclusive membership program offers decade-long savings and priority benefits for members.
Complete peace of mind with comprehensive warranty and reliable product guarantee.
Precision-designed water systems, crafted in Australia for durability, reliability, and peak performance.
ES5Q FRONT BYPASS MODE ON 2025-26
Trusted Australia-Wide
Thousands of customers rely on our systems every day; consistently top-rated for quality, service and long-term reliability.
With 33 years of water filtration experience and over 35,000 customers served, we provide fully installed, hassle-free systems across Australia and New Zealand.
Whole House Water Filters New South Wales

Water Filters in Australian Capital Territory

Servicing more than 35,000 Australian households, Great Water Filters provides top-rated whole house water filters in Australian Capital Territory and advanced under-sink, reverse osmosis, and alkaline systems.

100% No Risk
No Upfront Payment Required
Only Pay when Installed

Why Great Water Filters Australia?

Free Whole House Water Filters Installation
33 Years of Business
Years of Business
10 Year VIP Free
Become a Partner
33 Years in Business
35,000 Water Filters Installed
90% 5 STAR RATING

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
LIVING WELLNESS WATER

Whole House Water Filters Australian Capital Territory

Our best and most complete whole house water filtration system

Installing Whole House water filters is an increasingly popular choice for homeowners across the ACT, including Canberra, Queanbeyan, and surrounding regions. A single system ensures purified water flows through every pipe, tap, and shower in your home.

This comprehensive approach not only provides peace of mind for your family but also helps protect plumbing, fixtures, and appliances, extending their lifespan while improving water taste and quality.

Our systems are available in various configurations, including UV purification units, activated carbon filters, and optional softeners, making them suitable for both mains and tank water users across the Territory.

Many ACT homeowners with rainwater tanks choose our Whole House systems, which come fully installed with a complimentary $500 water softener or UV upgrade — ideal for rural and semi-rural properties in areas like Murrumbateman, Tharwa, and Uriarra.

Don’t let untreated or chlorine-heavy water affect your home — enjoy clean, great-tasting water across the ACT for less than you think.

We also offer interest-free payment plans and free professional installation across Canberra and surrounding regions..

 

Whole House Water Filters New South Wales

Local Water Challenges & Filtration Solutions –Australian Capital Territory
Canberra and the surrounding ACT region enjoy some of Australia’s cleanest and most protected water sources. Managed by Icon Water, the ACT’s supply comes from mountain catchments and reservoirs in the Cotter, Googong, and Murrumbidgee systems (Icon Water – Water Sources).
 
Although Canberra’s water meets national drinking standards, natural and seasonal changes can influence taste and quality. Heavy rainfall, bushfire recovery, and maintenance on older infrastructure can all cause variations in clarity or odour.
 
Common ACT water challenges include:
  • Chlorine taste or odour from disinfection treatment in mains water.
  • Sediment and organic matter after heavy rain or catchment disturbance.
  • Slight earthy or musty taste during warmer months.
  • Microbial risks in rainwater or bore supplies used in rural properties.
 
Our Whole House and under-sink water filters in the ACT are designed to address these local challenges through multi-stage filtration, activated carbon, UV sterilisation, and auto-backwash technology. These systems provide pure, great-tasting water to every outlet — perfectly suited to both Canberra’s mains supply and surrounding tank-fed properties.

3 Steps to Pure Water

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01
Choose your Package
Sit back and relax with our easy turnkey solution. Flexible payment options make it simple.
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Frozen Price Guarantee
Enjoy peace of mind with our no-fit-no-fee guarantee. Frozen price includes full installation.
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Pay Only Once Installed
No upfront costs, no hidden surprises. You pay only once your system is fully fitted and working.
Pure Water, Zero Upfront
Flexible Payment Options
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Cartridge Replacement Support & Care
Cartridge Replacement Support & CareCourtesy reminder calls to schedule a service, post out or arrange installation of replacement water filter cartridges.
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Technology Updates
Technology UpdatesAccess the very latest, cutting-edge, breakthrough water filtration technology.
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Free Postage
Free Postage
Enjoy the convenience of having your up to date water cartridges replacement delivered straight to your door – completely for free.
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Free 5 Yr Guarantee Extension
Free 5 Yr Guarantee Extension
Extra Product Grantee Extension from market normally 1 Year to 5 YEARS (Service call outs 2 years)
10 Year VIP Service & Support
Buy a ES5Q Wellness Whole House, ES3 Reverse Osmosis or ES2 Alkaline water filter system and you’ll automatically be upgraded to our 10 Year VIP Super Saver & Support Package, worth $750!
For a limited time only!
Free Water Filter Support
Sit Back & Relax

We do everything for you!

Transparent Pricing Upfront-No. Extras

Choice afterpay—ZIP Humm Available.Humm Logo

Free Installation All Australia
Free Installation- All Australia 

100% No Risk - No Payment Required

Only Pay when Installed

Free Technology Update
Free Technology Updates

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

Free Postage & Tracking
Free Postage & Tracking

Enjoy the convenience, delivery straight to your door – completely for free.

Fully tracked and guaranteed 

5 Year Product Guarantee Extension
Free 5 Yr Guarantee Extension

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

Enjoy Pure Drinking Water Today

Choose Your Package
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01 Choose Your Package
01Choose Your Package
Only Pay $500 Deposit
Sit Back & Relax
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02 Sit Back & Relax
02Sit Back & RelaxFree Installation
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03 Peace of Mind
03Peace of Mind10 Years of VIP Savings
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04 Cartridge Replacement Support & Care
04Cartridge Replacement Support & CareCourtesy reminder calls to schedule a service, post out or arrange installation of replacement water filter cartridges.
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05 Technology Updates
05Technology UpdatesAccess the very latest, cutting-edge, breakthrough water filtration technology.
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06 Free Postage
06Free Postage
Enjoy the convenience of having your up to date water cartridges replacement delivered straight to your door – completely for free.

Register Today & Recieve Upfront Pricing with free Install

  • 🔍 Transparent Pricing Upfront | No Hidden extras
  • 🏠 No Payment Required | Only Pay when Installed
  • 📅 12 months Interest Free Available

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.

 
 
After Whole House Water Filters New South Wales
Before Whole House Water Filters New South Wales
Experience Pure “Wellness” Water Across Your Australian Capital Territory Home

ES5Q Whole House Wellness

Experience the pinnacle of home water filtration with the ES5Q Whole House Wellness system — a complete solution trusted by ACT homeowners who want fresh, clean, and healthy water for their entire home.

The ES5Q offers all the benefits of the ES5 Essential, plus smart Auto Backwash protection and Vortex Water Softening, making it one of Australia’s leading whole-house water filtration systems.

Here’s why families across Australia trust us:

✅ Beautiful Design
✅ Patented Design. Engineered in Australia
✅ Suitable for Town, Tank & Bore Water
✅ Micro Filtration up to 1 micron
✅ Removes Dirt, Chlorine, Chloride, Heavy Metals, Bacteria, Chemicals, Hardness and Fluoride

ES5Q Whole House Water Filters Australian Capital Territory Homes

Technology Light Years Ahead

Our filtration systems ensure consistently pure water and protect your home’s infrastructure, providing long-term wellness benefits for ACT families.

 

High-Flow Water Filter Life Saver

Bonus Digital Back-flush | Great Water Filters

• Back flushes dirt from entering the system 
• Doubles the life of the filter cartridges 

Unique Wellness Revitaliser

Unique Wellness Revitalizer | Great Water Filters

• Infrared Rocks
• Magnetic Rocks
• Hydrogen Rocks
• Alkaline Rocks

Vortex Softener

Vortex Softener | Great Water Filters

• Restructures
• Softens
ES5Q Water Filtration System New South Wales

A Better Design & Quality

Better Design & Quality for Australian Capital Territory Homes.
Protect your plumbing, taps, and appliances with the latest in filtration technology, ensuring clean, safe water at every outlet — ideal for both Canberra’s soft mains water and rural tank or bore supplies.

 

  • 316 MARINE GRADE STAINLESS STEEL + BYPASS

    316 Marine Grade Stainless Steel + Bypass | Great Water Filters

    Built with premium Marine Grade 316 Stainless Steel for durability and weather resistance. Built-in bypass system ensures uninterrupted water supply during maintenance or cartridge changes.

  • EASY ACCESS DOORS – TOP & FRONT

    Easy Access Doors – Top & Front | Great Water Filters

    Featuring easy access doors both above and in the front, maintenance of our filtration unit is hassle-free.

  • SMART BUILT-IN GAUGES 

    Smart Built-In Gauges | Great Water Filters

    Ensures water filters are working properly.

Choose Right Water Filter
Compare The Market

Which Water Filter?

Our under sink water filters remove contaminants, restore healthy minerals and create perfectly balanced pH7+ water. Our range of undersink filters are designed for fast and simple cartridge replacement and are installed in homes, offices and workplaces across Australia and New Zealand.
Uncertain about which water filter system to choose? Explore our comparison to make an informed decision.
Great Water ES5Q Whole House New South Wales
Other Whole House Systems
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
LIVING WELLNESS WATER

World's Most Advanced Whole House Filter

Pure Water in Every Tap in your Home. Revitalise your health & home with pure, filtered water through every tap with our whole house water filter range.

Our Whole House Water Filtration Systems are designed to deliver clean, safe, and healthy water to every tap in your home — protecting your family from chlorine, odour, bacteria, viruses, chemicals, and impurities. Your home deserves more than just filtered drinking water. With purified water flowing through every pipe, you’re not only safeguarding your health but also preserving your appliances and enhancing your entire lifestyle.

Here’s why families across Australia trust us:

✅ Beautiful Design & Smart Door Access
✅ Built in SS Bypass
✅ Intuitive Notification Gauges
✅ Quality 316 Marine Grade Stainless Steel
✅ Filtration up to 1 micron

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Under Sink Water Filters in New South Wales

Under Sink Water Filters in Australian Capital Territory

Reverse Osmosis & Alkaline Water Filtration Systems

Our under-sink water filters remove contaminants, reintroduce essential minerals, and balance pH to 7+. Designed for quick cartridge replacement, they’re trusted by Canberra homes and workplaces that value convenience and performance.

Whether you’re seeking the best under-sink water filters in Canberra or compact, low-maintenance systems, our range delivers exceptional purity and value.

Alkaline Water Filters New South Wales
ES2

Alkaline Water Filters Australian Capital Territory

The Elite Series 2 is a premium alkaline and mineral water filter tailored for Canberra’s soft, treated water. After purification, it adds healthy minerals back into the water, ensuring a naturally balanced taste.

  • No Fluoride Removal
  • 0.25 Micron Filtration
  • pH Balanced Water
  • Puts Healthy Minerals Back In
Reverse Osmosis Water Filters New South Wales
ES3

Reverse Osmosis Water Filters Australian Capital Territory

The ES3 Reverse Osmosis system delivers the highest standard of water purification, removing up to 99% of contaminants — including fluoride — using world-class RO filtration technology.
  • Removes 99% Fluoride
  • 0.0001 Micron Filtration
  • pH Balanced Water
  • Puts Healthy Minerals Back In

Boiled, Chilled & Sparkling Water Filters Australian Capital Territory

Instant Boiling & Chilled
Enjoy instant boiling, chilled, or sparkling filtered water with our premium systems — perfect for busy ACT homes, workplaces, and families who value convenience.
 
Eliminate bottled water waste and enjoy pure hydration every time, whether for tea, coffee, or cooking.

Instant Boiling & Chilled New South Wales

FAQs

What types of water filters are available in Canberra and the ACT?
We offer a wide range of systems for ACT households, including:
  • Whole-house filters for clean water at every tap
  • Under-sink reverse osmosis (RO) for ultra-pure drinking water
  • Alkaline & mineral filters to restore healthy minerals and balance pH
  • Water softeners to reduce hardness from calcium and magnesium
  • Boiling & chilled water systems for instant hot or cold water
Do you provide water filter installation services in New South Wales? Yes — installation is handled by qualified local plumbers across the Canberra region, including Gungahlin, Belconnen, Tuggeranong, and Queanbeyan. Installation is included with many of our systems.
What warranty or support plans are available? All systems come with full manufacturer warranties and our 10-Year VIP Care Package, covering cartridge replacements, servicing reminders, and postage for replacement parts.
Can I get my cartridges replaced easily in Canberra/ACT? Yes. Our systems are designed for simple cartridge replacement. We also provide automatic reminders and delivery of replacement filters across the ACT.
Will a reverse osmosis filter affect the taste of my water? Absolutely. The ES3 RO system removes fluoride, chlorine, and impurities that can affect taste or odour. For naturally balanced water, the ES2 Alkaline system reintroduces beneficial minerals.
What water sources do your systems support in the ACT?
Our filters are suitable for:
  • Icon Water mains supply
  • Rainwater tanks
  • Private bores or rural sources
For non-mains water, pairing carbon filtration with UV sterilisation is recommended.
 
Can your water filters handle hard water in the Australian Capital Territory?
No — Canberra’s mains water is generally soft, but rural or bore users may experience varying hardness. Optional softening systems are available where needed.
Do you offer ongoing servicing in the ACT?
Yes. Our Canberra-based technicians provide scheduled maintenance, cartridge replacement, and support to keep your system running efficiently year-round.
NEWS & ARTICLES

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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.
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.

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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.

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17-19 April 2026

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MELBOURNE

Melbourne Convention & Exhibition Centre

Show stand: A05

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5-7 June 2026

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PERTH

Perth Convention & Exhibition Centre

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Ready to enjoy cleaner, safer water?

Contact us today for your Water Filters in Australian Capital Territory. Get expert advice, benefit from free installation and long-term care for your whole home.

Servicing over 35,000, Australia-Wide

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