Protect your family with pure water for drinking, bathing, and appliances.
Water Filters in Randwick
Great Water Filters in Randwick are trusted by over 35,000 households across Australia. We provide premium whole-house systems alongside advanced under sink, reverse osmosis, and alkaline solutions.
100% No Risk
No Upfront Payment Required
Only Pay when Installed
Why Great Water Filters Randwick?
Years of Business
Installing a Whole House Water Filter in Ultimo purifies the entire water supply before it flows through internal plumbing, helping enhance clarity and taste while protecting appliances found in modern apartments, student accommodation and restored terrace homes throughout the suburb.
Ultimo’s water supply comes from major metropolitan treatment facilities that maintain a consistent standard. However, older piping found in some buildings, chlorine odour and occasional sediment movement can influence taste. These conditions are similar in neighbouring Pyrmont and Haymarket. Our systems reduce these variations to deliver smooth, refined water from every tap.
With free installation and interest-free payment plans available, upgrading water quality in Ultimo is practical and convenient for households of any size.
Upgrade your home today with Whole House Water Filters in Ultimo for balanced, refined water throughout your property.
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.
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TOUCH
05
Technology Updates
05Technology UpdatesAccess the very latest, cutting-edge, breakthrough water filtration technology.
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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.
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.
.png?width=300&name=Untitled%20design%20(24).png)
TOUCH
Technology Updates
Technology UpdatesAccess the very latest, cutting-edge, breakthrough water filtration technology.
.png?width=300&name=Untitled%20design%20(22).png)
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.
TOUCH
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)
Discover the Benefits of Our “Wellness” Whole House Water Filters in Ultimo
Our Wellness Whole House Water Filters do more than just purify your water, they help reduce dryness and irritation, protecting your plumbing and appliances from scale build-up, and enhance the feel and flow of water throughout your home. Enjoy cleaner, softer, and better‑tasting water with a low‑maintenance system designed to make life in your Ultimo home healthier and more comfortable every day.
Experience Pure “Wellness” Water with Whole House Water Filters Ultimo
ES5Q Whole House Wellness
Transform your home’s water in Ultimo with our Whole House Water Filters, delivering crystal-clear, healthy water to every tap, while protecting your plumbing and appliances from scale build‑up. Enjoy peace of mind knowing your family is drinking and using some of the cleanest water available, with the health benefits you deserve.
Our advanced system includes all the features of the ES5 Essential, plus smart Auto‑Backwash protection and Vortex Water Softening technology, making it one of Australia’s most trusted whole house water filtration solutions.
Here’s why families across Ultimo 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
Advanced Filtration Technology for Ultimo Homes
Our cutting-edge water filtration system keeps your home’s water pure while protecting your appliances, delivering lasting wellness benefits for families across Ultimo.
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 Ultimo Homes
Safeguard your appliances with cutting-edge whole house water filtration technology; provide your family with the clean and healthy drinking water they deserve, perfect for homes across Ultimo.
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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 is Right for Your Ultimo Home?
Our undersink water filters remove contaminants, restore beneficial minerals, and deliver perfectly balanced pH7+ water. Designed for easy cartridge replacement, our filtration systems are trusted in homes, offices, and workplaces across Ultimo and Australia.
If you’re looking for the perfect Water Filter for Ultimo, explore our comparison guide to help you choose the system that best meets your needs.
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 Ultimo
Reverse Osmosis & Alkaline Water Filtration Systems
Our under‑sink water filter systems remove impurities, reintroduce healthy minerals, and balance pH to 7+, delivering fresh, clean drinking water. Designed for easy cartridge replacement, these systems are trusted in homes, offices, and workplaces across Ultimo.
ES2
Alkaline Water Filters Ultimo
Our Elite Series 2 is a premium alkaline and mineral water filter, designed for Ultimo homes. After advanced purification, it reintroduces essential minerals to deliver perfectly balanced, mineral-rich drinking water.
- pH Balanced Water
- Puts Healthy Minerals Back In
- Lead Free European Tap
ES3
Reverse Osmosis Water Filters Ultimo
Our ES3 reverse osmosis (RO) water filter delivers the ultimate home filtration for Ultimo households. Using the same world-renowned RO technology trusted in bottled water production, it removes up to 99% of contaminants for safer, cleaner drinking water.
- Removes 99% Fluoride
- Intuitive Pressure Gauges
- Stylish Stainless Steel Tap
Boiled, Chilled & Sparkling Water Filters
Instant Boiling & Chilled
Enjoy instant boiling, chilled, or sparkling purified water with our advanced systems. Perfect for baby formula, sterilising, soups, and effortless tea or coffee, these water filters eliminate the need to buy, lift, or store heavy bottles and are ideal for water sources across Ultimo.
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.