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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 & Sparkling

Instant hot water for beverages and cooking, purified and mineral-enriched.
Enjoy instant, filtered, mineral-rich chilled water straight from your tap.
Enjoy instant, boiling, chilled and sparkling water straight from your tap.
Water Filter Package Bundles

Total home water protection with advanced reverse osmosis purification.

Find your water filter cartirdge replacement, accessories, or update your water filter replacement.
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.
Australia & New Zealand Coverage
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.
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Premium Water Filtration Systems

Fully Installed, Australia-Wide

Explore our complete range of water filtration systems designed to improve water quality across your entire home. From whole house filters and wellness systems to UV protection and water softening solutions, find the right product to suit your water needs, lifestyle, and home.

Zero Risk
Zero Upfront
Only Pay When Installed

Product Types

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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02
Frozen Price Guarantee
Enjoy peace of mind with our no-fit-no-fee guarantee. Frozen price includes full installation.
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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
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TOUCH
Free No-Charge
Installation on New Systems*
Free No-Charge
Installation on New Systems*
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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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TOUCH
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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TOUCH
Free 5 Yr Guarantee Extension
Free 5 Yr Guarantee Extension
Extra Product Guarantee Extension from market normally 1 Year to 5 YEARS (Service call outs 2 years)

GALLERY

Why Great Water Filters Australia?

Trusted Australia-Wide
Thousands of Australian customers rely on our systems daily, consistently top-rated for quality, service, and long-term reliability for decades.
10-Year VIP Savings
Exclusive membership program delivering decade-long savings, priority support, free filter reminders, and extended system care benefits.
All-Home Water Care
Multi-stage filtration systems professionally installed to deliver clean, healthy water across every tap, backed by complete service support.
33 Years in Business
35,000 Water Filters Installed
90% 5 STAR RATING

What Customers Say

Pure water taste again

Since being switched to the Albany water supply here in WA the water was so full of calcium. It was building up on the shower screen and was visible inside the kettle (had just bought a glass kettle) so all the particles were visible while the water boiled. Now that we have the full house system all that has gone, no more mineral build up, shampoo lathers again, drinks taste right. I would recommend this system to everyone

Glen Dickinson15 Dec 2024

Good enough that our neighbours want one

We ordered the Wellness Whole House System. At the time, it was not in stock, so we had to wait a few weeks before it was installed. During the process, we were kept up to date with progress. We were happy that they could arrange an installer for us living in regional Queensland. The installer did a fantastic job and mentioned that he had installed a few of these systems in the area, and they are very reliable. We have gone from hard chlorinated water to soft water we enjoy drinking. Our neighbours are now looking at ordering their own systems.

Walter9 Dec 2024

Great Product, Awesome Service

“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 wholeprocess 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. ”

Paul25 Feb 2024

Great Water Filter system

We are really pleased with the system we had installed to reduce the amount of scale build up in our drains and shower heads. It gives me peace of mind that my expensive appliances are also protected. I looked for months for a company that could provide a comprehensive system we were needing to filter the water coming into the house. We notice a big difference. It is wonderful that we get reminders when our filters are due for replacement. Thank you so much Great Water!
Regards, Morreen

Morreen Brunetti1 Jul 2025

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.

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.

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Installation
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Troubleshooting

FAQs

What types of water filtration systems do you offer?
We supply a wide range of water filtration systems including whole house water filters, under-sink water purifiers (reverse osmosis systems), UV water purification, and water softening solutions — all engineered for Australian homes and tailored to different water quality needs.
How do reverse osmosis water purifiers work?
Reverse osmosis (RO) water purifiers use multi-stage filtration to remove up to 99% of contaminants — including chlorine, fluoride, heavy metals and dissolved solids — for ultra-pure drinking water. Many RO systems also restore essential minerals for balanced hydration and great taste.
Will a water filter system improve the taste and safety of tap water?
Absolutely. Our water filtration systems are engineered to reduce chlorine, sediment, chemicals and odours — giving you cleaner, better-tasting water for drinking, cooking and everyday household use, while also protecting your plumbing and appliances.
Do you offer water filtration solutions for tank or bore water?
Yes. Our range includes filtration systems designed for tank, bore and untreated water supplies, including sediment filtration and UV purification options to handle biological contaminants and improve overall water quality.
What is a whole house water filter system?
A whole house water filter system treats all water entering your home, ensuring clean, filtered water from every tap — including showers, laundry, kitchen and garden outlets. These systems can remove sediment, chlorine, bad tastes and odours, and other common contaminants.
Can a water softener help with hard water problems?
Yes. Water softeners are available to reduce hardness by conditioning water and preventing scale buildup in pipes, appliances and fixtures — helping protect your plumbing and improve the feel of water on skin and hair.
Can I have different filtration systems for the whole house and drinking taps?
Yes. Many customers combine a whole house water filter with an under-sink reverse osmosis purifier for the highest level of drinking water quality while ensuring all tap water in the home is filtered and safe.
Are your systems suitable for Australian drinking water standards?
Yes. Our water filter and purifier products are engineered for Australian conditions and are designed to help you meet or exceed local expectations for safe, clean, and high-quality household water.
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.
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

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

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5-7 June 2026

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PERTH

Perth Convention & Exhibition Centre

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

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Get Cleaner, Healthier Water for Your Entire Home

Protect your family and appliances with advanced filtration systems. Enjoy mineral-rich, great-tasting water from every tap, designed for Australian homes.

Call now to secure your whole house wellness upgrade.