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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.
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Instant Boiling Water Systems

Fully Installed, Australia-Wide

Experience the Elite Series 7 Instant Boiling Water System — the best filtered instant boiling water tap system for homes and offices. Enjoy pure, alkaline, near-boiling water on demand with advanced multi-stage filtration, low running costs, and a sleek under-sink boiling water unit design for modern, eco-friendly living.

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

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

Normally $3000 Now $2,295 with FREE Installation

Option A: 4 payments of $573.75 with AfterPay

Option B: 12 months interest-free of $191.25 with ZIP/HUMM

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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)
Elite Series 7

Instant Boiling Water Undersink System + Alkaline Water

Discover the ES7 – the best instant boiling water tap system designed for homes, offices, and hospitality. This compact boiling water unit provides near-boiling hot water instantly, paired with advanced alkaline and mineral filtration that removes contaminants and returns essential minerals such as calcium, magnesium, and potassium.

✅ Instant Boiling Water on Demand – Perfect for tea, coffee, and cooking — no kettle, no waiting.
✅ Alkaline & Mineral-Rich Water – Multi-stage filtration removes impurities while restoring healthy minerals.
✅ Eco-Friendly & Energy Efficient – Low running costs, energy-saving technology.
✅ Premium Stainless-Steel Build – Durable and corrosion-resistant for long-term performance.
✅ Perfect for Home & Office Use – Ideal for busy kitchens, workplaces and hospitality environments.
✅ Australian Designed & Supported – Built for local water conditions and backed by nationwide service.

NORMALLY $3,000 – Now $2,295 with Free Installation

Choose your payment plan:
 Option A: 4 payments of $573.75
 Option B: 12 months interest-free of $191.25 with ZIP/Humm

Instant Boiling Water Undersink System + Alkaline Water

Technology Light Years Ahead

Experience a breakthrough with the Elite Series 7 — one of Australia’s best filtered instant boiling water tap systems. This compact under-sink boiling water unit delivers near-boiling, mineral-enriched water at the touch of a tap.

  • Instant Rolling Boil

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    No waiting — enjoy boiled water instantly.

  • Advanced Alkaline & Mineral Return Filtration

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    Removes chlorine, heavy metals and contaminants while restoring essential minerals for improved taste and hydration.

  • Space-Saving Under-Sink Design

    Elite Series 1 4 system, ES1 4 cartridges, tap, ES1 4 Way, ES1 cartridges tap

    Keeps your kitchen bench clean and uncluttered.

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A Better Design & Quality

With the Elite Series 7, you’re investing in function, reliability and design.

  • PH7+ Balanced Water

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    Produces perfectly balanced alkaline water that supports hydration, boosts energy, and helps neutralise acidity — unlocking the alkaline water benefits your body needs daily.

  • Restores Healthy Minerals

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    Unlike ordinary filters that strip everything, the ES2 alkaline filter adds back calcium, magnesium, sodium, and potassium — for better taste and long-term vitality.

  • Like Changing a Light Bulb!

    Cartridge Replacements

    Changing filters is as easy as changing a light bulb. Twist, replace, and enjoy — no mess, no tools, and no interruptions.

What’s Included

Elite Series 2 Filtration
Elite Series 2 Filtration

Removes contaminants and restores essential minerals like calcium and magnesium — delivering clean, healthy alkaline water from your instant boiling water tap.

Bonus Tap
Bonus Tap

Upgrade your kitchen with a designer tap that offers hot water, cold water and instant boiling water from one sleek fitting.
Switch easily between full boil, everyday use and chilled refreshment.

Inside the ES2 System

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Far Infrared Rocks
Enhances the purification process through its unique properties. It stimulates molecular movement, promoting the breakdown of contaminants and enhancing the removal of impurities.
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Negative Ion Rocks
Attract and neutralize positively charged contaminants, effectively purifying the water. By harnessing the power of negative ions, these rocks help create a cleaner, healthier water supply.
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Alkaline Rocks
As water passes through alkaline rocks, they release minerals like calcium, magnesium, and potassium, enriching the water with essential nutrients. This process not only improves the taste and odor of water but also helps neutralize acidity.
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Magnetic Energy Rocks
As water flows past magnetic energy rocks, they attract and trap contaminants, resulting in purer and fresher-tasting water.

GALLERY

Why Great Water Filters Australia?

Free Reverse Osmosis 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

Instant Boiling Water Undersink System + Alkaline Water Reviews

“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
Compare Reverse Osmosis System
Compare The Market

Which Instant Boiling Water Filter is Best?

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Other Instant Boiling Water Systems
FEATURES
Instant Boiling Water Filter
Other Instant Boiling Water Systems
Instant Rolling Boil
pH7+ Balanced Water
Simple Quick Change Cartridges
Returns Essential Minerals
Sanitary Safe
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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Benefits - Instant Boiling Water at Your Fingertips

The fastest way to boil water — straight from the tap.

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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Undersink Water Filters BG

speciality Taps

Reverse Osmosis & Alkaline Water Filtration Systems
Our water filter systems remove contaminants, add healthy minerals and balance pH to 7+. Designed for quick cartridge replacement and trusted in homes, offices and workplaces throughout Australia and New Zealand.
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Modern Homeowners

Ideal for renovations or premium appliance upgrades.

Sustainability Advocates

Fill reusable flasks with boiling water for tea on the go — reduce plastic use and packaging waste.

Small Cafés & Coffee Shops

Provide consistent boiled water quality for beverages.

Offices & Workspaces

Convenient, reliable hydration for teams and clients.

Offices & Workspaces

Serve consistent hot water efficiently and cost-effectively.

GUIDES

Specification
Dimensions (Filter Unit) - W 24x D 18x H 39cm
Construction - Steel construction with beautify plastic face panel
Hot Water Tank - 4L
Watt - 1250W / 240V
Safety design Panasonic - ELCB circuit breaker
capacity - 25L/hr capacity ( 125 x 200ml cups hr )
Protection - Double protection with two thermostats Woko Japanese backup thermostat Mains pressure must not exceed 550KPA
Warranty - 2 year warranty on parts and 3 years on tank
What's in the box?

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Download Brochure
Installation
Cartridge Change
Troubleshooting

FAQs

What makes the Elite Series 7 the best instant boiling water system in Australia?

The ES7 delivers instant filtered boiling water straight from your tap with advanced alkaline and mineral filtration. It combines premium design, eco-friendly performance, and long-term reliability — making it one of the best instant boiling water systems for home and office use.

How does the alkaline filtration in the ES7 improve water quality?

The Elite Series 2 filtration inside the ES7 removes chlorine, chemicals, and heavy metals, then restores essential minerals like calcium and magnesium — giving you pure, healthy, and alkaline boiling water every time.

Is the ES7 suitable for both homes and offices?

Yes — the under-sink boiling water system is designed for high demand in homes, offices, and small commercial spaces. It delivers consistent, near-boiling water instantly for beverages, cooking, and cleaning.

Is the ES7 an energy-efficient or eco-friendly boiling water system?

Yes — it features smart thermal control and insulated heating technology that reduce power consumption. The system eliminates the need for kettles and bottled water, making it one of the best eco-friendly boiling water systems on the market.

How long does the Elite Series 7 take to deliver boiling water?

The ES7 provides instant boiling water — there’s no waiting time. It can produce up to 25 litres per hour, or around 125 cups, making it ideal for heavy daily use.

Can the ES7 be used with any water source?

Yes — it’s compatible with town, tank, and bore water, giving you flexibility no matter where you live. Its filtration system ensures safe, clean, and great-tasting alkaline water.

Why choose the ES7 over other boiling water systems?

The Elite Series 7 stands out for its premium build, superior filtration, and professional support. It’s Australia’s best instant boiling water system for those who want quality, energy efficiency, and healthy alkaline water in one elegant package.

Does the ES7 come with professional installation?

Yes — the Elite Series 7 includes free professional installation Australia-wide, ensuring your system is fitted correctly and performing at its best from day one. It’s a complete, turn-key boiling water solution.


 

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.

More Info >>>

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.

More Info >>>

Ready to Experience the Best Instant Boiling Water System?

Enjoy pure, alkaline, near-boiling water instantly with the Elite Series 7 instant boiling water tap system. Perfect for homes and offices, it delivers filtered boiling water on demand — ideal for tea, coffee, and cooking — while saving space and reducing energy use. 

Now just $2,295 with free professional installation and a 10-Year VIP Service Guarantee included. Call now.

Call now and bring the luxury of instant boiling, filtered alkaline water to your home or workplace today.