Protect your family with pure water for drinking, bathing, and appliances.
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?
Years of Business
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..
3 Steps to Pure Water
01
Choose your Package
Sit back and relax with our easy turnkey solution. Flexible payment options make it simple.
02
Frozen Price Guarantee
Enjoy peace of mind with our no-fit-no-fee guarantee. Frozen price includes full installation.
03
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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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.
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TOUCH
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)
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!
For a limited time only!
Sit Back & Relax
We do everything for you!
Transparent Pricing Upfront-No. Extras
Choice afterpay—ZIP Humm Available.
Free Installation- All Australia
100% No Risk - No Payment Required
Only Pay when Installed
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Free Technology Updates
Access the very latest, cutting-edge, breakthrough cartridge water filtration technology.
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Free Postage & Tracking
Enjoy the convenience, delivery straight to your door – completely for free.
Fully tracked and guaranteed
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
TOUCH
01
Choose Your Package
01Choose Your Package
Only Pay $500 Deposit
TOUCH
02
Sit Back & Relax
02Sit Back & RelaxFree Installation
TOUCH
03
Peace of Mind
03Peace of Mind10 Years of VIP Savings
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TOUCH
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.
-1.png?width=300&name=Untitled%20design%20(24)-1.png)
TOUCH
05
Technology Updates
05Technology UpdatesAccess the very latest, cutting-edge, breakthrough water filtration technology.
-1.png?width=300&name=Untitled%20design%20(22)-1.png)
TOUCH
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.
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.
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
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
• Back flushes dirt from entering the system
• Doubles the life of the filter cartridges
Unique Wellness Revitaliser
• Infrared Rocks
• Magnetic Rocks
• Hydrogen Rocks
• Alkaline Rocks
Vortex Softener
• Restructures
• Softens
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.
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316 MARINE GRADE STAINLESS STEEL + BYPASS
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.
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EASY ACCESS DOORS – TOP & FRONT
Featuring easy access doors both above and in the front, maintenance of our filtration unit is hassle-free.
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SMART BUILT-IN GAUGES
Ensures water filters are working properly.
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.
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
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 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.
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
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.
Great Water Filters Scheduled Events 2025/6
- SEPTEMBER
- OCTOBER
- APRIL
- JUNE
19-21 September
BRISBANE
Brisbane Convention & Exhibition Centre
Explore our range today and experience the benefits of clean, safe, and healthy water.
10-12 October 2025
SYDNEY
International Convention Centre Sydney
Show stand: A25
Explore our range today and experience the benefits of clean, safe, and healthy water.
17-19 April 2026
MELBOURNE
Melbourne Convention & Exhibition Centre
Show stand: A05
Explore our range today and experience the benefits of clean, safe, and healthy water.
5-7 June 2026
PERTH
Perth Convention & Exhibition Centre
Explore our range today and experience the benefits of clean, safe, and healthy water.