Protect your family with pure water for drinking, bathing, and appliances.
Water Filters in Central Coast
Trusted by more than 35,000 Australian households, Great Water Filters delivers premium whole-house water filtration systems in Central Coast, together with advanced under-sink, reverse osmosis, and alkaline filtration options tailored for the region’s coastal and semi-rural conditions.
100% No Risk
No Upfront Payment Required
Only Pay when Installed
Why Great Water Filters Central Coast?
Years of Business
Installing a Whole House Water Filter in Central Coast provides your household with clean, safe, and refreshing water throughout. One integrated system filters every tap, shower, and appliance; protecting plumbing and improving the daily experience of water use.
The Central Coast’s mains water is managed by Central Coast Council and supplied from the Mangrove Creek, Mooney Mooney, and Somersby dams. The region’s water is generally soft to moderately hard, depending on location, and may show mild taste variation after heavy rainfall or maintenance. Our filters are engineered to refine this supply, reducing chlorine, sediment, and odour for smoother, clearer water.
Our Central Coast range includes UV purification, multi-stage filtration, and optional softeners—ideal for both mains and rainwater systems. Tank-fed homes can receive a complimentary $500 UV or softener upgrade to boost protection and clarity.
With free installation and interest-free payment options available across the Central Coast, achieving better quality water is simple and stress-free.
Upgrade your home today with Whole House Water Filters in Central Coast and enjoy cleaner, purer water at every tap.
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.
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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.
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 Central Coast
Our Wellness systems purify and revitalise your household water. By reducing chlorine, odour, and sediment, they protect plumbing, prolong appliance life, and deliver smoother showers and fresher water for your Central Coast home. Enjoy cleaner, softer, and better‑tasting water with a low‑maintenance system designed to make life in your Central Coast home healthier and more comfortable every day.
Experience Pure “Wellness” Water with Whole House Water Filters Central Coast
ES5Q Whole House Wellness
Enhance the quality of your Central Coast home’s water. The ES5Q delivers clean, healthy water to every tap while safeguarding plumbing and fittings from impurities.
The ES5Q includes all the features of the ES5 Essential with Auto-Backwash and Vortex Water Softening technology—making it one of Australia’s most advanced and efficient filtration systems.
Here’s why families across Central Coast 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 Central Coast Homes
Our advanced filtration technology maintains purity and protects appliances, making it ideal for the Central Coast’s coastal humidity and mixed supply conditions.
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 Central Coast Homes
Built for durability and performance, our systems consistently provide safe, fresh, and great-tasting water across the region’s coastal and semi-rural properties.
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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 Central Coast Home?
Our under-sink filters eliminate contaminants, restore key minerals, and maintain a balanced pH of 7+, producing balanced drinking water. Simple cartridge changes make them convenient for homes and workplaces across the Central Coast.
If you’re looking for the perfect Water Filter for Central Coast, 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 Central Coast
Reverse Osmosis & Alkaline Water Filtration Systems
Our under-sink systems remove impurities, reintroduce essential minerals, and stabilise pH to 7+, delivering crisp, fresh water straight from your tap. Designed for easy cartridge replacement, these systems are trusted in homes, offices, and workplaces across Central Coast.
ES2
Alkaline Water Filters Central Coast
The Elite Series 2 offers alkaline, mineral-balanced water ideal for the Central Coast. It restores essential minerals after purification for a natural, smooth taste. 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 Central Coast
The ES3 Reverse Osmosis (RO) system removes up to 99 % of contaminants—including fluoride—providing bottled-water clarity directly from your kitchen tap. 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 water through our high-efficiency filtration systems—ideal for tea, coffee, and everyday hydration. Enjoy convenience while reducing bottled water waste.
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.