Logo for Aquarius Home Filtration, featuring a line drawing of a woman kneeling and holding a filter, with the company name beneath.

Optimal water for life

Filtered Water Everywhere You Need It

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Clean Water—Every Tap. Every Day

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Filtered Water Everywhere You Need It 〰️ Clean Water—Every Tap. Every Day 〰️

Enhance your health & Discover the Ultimate Home Water Filtration Systems on the Gold Coast

Our Process
Our Systems

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The Benefits

Have you ever wondered what’s really in the water that you drink, cook with and bathe in everyday?

Say goodbye to harmful contaminants, impurities, odors, and chemicals & experience the difference with Aquarius Home Filtration—where clean, healthy, great-tasting water flows from every faucet in your home.

Health

Your body runs on water — and it deserves the best.
With over 60% of the human body made up of water, what you drink, cook with, and bathe in matters more than most realise. Clean, safe water isn’t just a necessity — it’s a cornerstone of true wellness.
Health starts with water. Make it pure.

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Beauty

Enjoy softer skin and shinier hair, every time you shower.
Your skin is your largest organ, and yes—it absorbs more than you think. Harsh chemicals in unfiltered water can irritate skin, dry it out, and dull your hair. Our whole house filtration system removes those unwanted irritants, leaving you feeling clean, refreshed, and naturally radiant.

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Protect Your Home

Say goodbye to stubborn calcium buildup. Keep your pipes, appliances, and fixtures running cleaner and lasting longer with filtered water throughout your home.

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Our Process

If you’ve found your way to us, chances are you’re already aware of how the quality of your home’s water can impact your health and wellbeing & you’re ready to make a positive change.

We’re not here to push sales or gimmicks. What we can do is show you exactly what’s in your water with a simple, quick chlorine test

We will discuss Water Filtration options tailored to your needs, provide cover colour choices & provide you with a competitive quote

Schedule your Healthy Water Home Upgrade with us at a date & time convenient to you

Enjoy clean, contaminant free, pure water from every tap in your home at the completion of the installation.

Our Systems

Tired of showering in chlorinated water?
Noticing dry skin, dull hair? Strange smells or tastes in your tap water?
Wondering what your family is really drinking every day?

Every home is different & your water should reflect that.

Not sure where to begin?
Reach out today, & we’ll guide you through your options—helping you choose the right system based on your water quality, your home, & your family’s specific needs.

Contact Us Today
  • A water filtration system with three black filter cartridges mounted on a wall, copper pipes, and pressure gauges on top.

    Triple Stage Whole House Filtration System

    Advanced 3-Stage total home filtration system. Installed directly on your home’s mains water line, the Whole House system features three premium NSF Certified filters that effectively remove chlorine, herbicides, pesticides, dirt, rust, heavy metals, & sediment—delivering your home clean, filtered water to every tap, shower, bath & even the garden hose.

  • Undersink Reverse Osmosis

    Installed neatly under your sink, our Reverse Osmosis system delivers ultra-pure water straight from your kitchen faucet. It removes up to 99.9% of contaminants—including fluoride and PFAS—making it one of the few systems proven to effectively eliminate fluoride from your water supply.

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Get in Contact with us Today

Person rinsing their hands under an outdoor shower with a stone wall and green foliage in the background.
A young shirtless boy with blond hair and striped shorts is splashng water into a large metal basin with a bag. A person nearby is cupping their hands under the water. They are outdoors using the garden hose.

Experience water the way it’s meant to be with a filtration system perfectly tailored to your home.

Our unique systems are thoughtfully engineered & designed with precision to deliver exceptional performance & uncompromising water purity.

What truly sets us apart? We offer;

Setting a New Standard for Water Purity

Larger, Higher-Quality Filters
Our 20inch filters offer greater capacity & finer filtration, removing a wider range of contaminants—including heavy metals, chlorine, bacteria, & even viruses—for cleaner, safer water throughout your entire home.

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Industry Leaders with Unbeatable Value
We provide premium, high-performance water filtration systems at competitive prices—without the added costs of middlemen or subcontractors. As a direct supplier & installer, we handle everything personally, ensuring you receive expert service and exceptional value from start to finish.

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Premium Finishes
Our systems don’t just work beautifully, they look the part, too. With high-grade materials & sleek, modern finishes, they’re designed to complement your home’s aesthetic as well as its function.

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Extended Warranties & Maintenance
We stand firmly behind the quality of our products & craftsmanship, offering comprehensive warranties & ongoing maintenance that give you lasting peace of mind.

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Our systems are built to last, designed for efficiency, & backed by extended warranties—giving you long-term peace of mind & ongoing savings on maintenance and replacements.

When you choose Aquarius Home Filtration, you're investing in expert craftsmanship, personalised service, & water that supports a healthier, more comfortable life at home.

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Who we are

A Local Family with a Passion for Optimal, Healthy Living

At Aquarius Home Filtration, we’re more than just a water filtration company — we’re a proud Australian family on the Gold Coast committed to helping other families live healthier, cleaner lives.

Founded by Alex, a licensed plumber with over a decade of hands-on experience (since 2011), & his All-Things-Health Wife, Maddi, our business was born from a simple truth: what goes into your home, especially your water, should support your family’s wellbeing, not put it at risk.

With years of plumbing experience behind us, expanding into water filtration was a natural step toward helping families live healthier. After seeing firsthand how many homes were dealing with poor water quality, we knew we had to do more. Today, we specialise in high performance whole house filtration and reverse osmosis systems that give you peace of mind with every sip, shower, and load of laundry.

As parents ourselves, we care deeply about what our kids drink, bathe in, and brush their teeth with. We want the same clean, healthy water for your family too.

We're here to offer real advice, reliable solutions, and friendly service from people who understand what it means to look after a home.

A family of four outdoors in a grassy area with trees in the background. The mother, with long hair, is wearing a white floral dress and holding a young girl with blonde hair in a white dress. The father, with short brown hair, is wearing a sleeveless shirt and shorts. A young girl with long hair and a white dress with yellow flowers is standing in front of the family, facing them.
Alex Johnston Plumbing Service Gold Coast Runaway Bay Hot Water System Water Filtration Plumber

Whether you’re just starting to explore filtration or ready to install a system, we’re here to help — no pushy sales talk, just genuine guidance from a family that cares.

Let's Chat

Gold Coast tap water may be treated for safety, but that doesn't mean it's clean. In fact, it contains carcinogens, chlorine, chloramine, pharmaceuticals, fluoride, heavy metals, PFAS ("forever chemicals"), microplastics, & even residues from agricultural runoff — just to name a few! These contaminants can accumulate in your body over time and pose long-term health risks.

Our advanced, whole house filtration systems remove harmful pollutants & restore confidence in every drop. You'll notice the difference immediately—cleaner, smoother, better-tasting water from every tap in your home. More importantly, you’ll feel the peace of mind that comes from protecting your loved ones from invisible threats.

But Don’t Just Take Our Word for It...

Curious about what’s really in your tap water? Go ahead—look up what’s in Gold Coast’s water supply & explore what health experts & environmental professionals are saying.

At Aquarius Home Filtration, we believe in transparency & informed choices. When it comes to your family's well being, it's essential to ask questions in order to seek clean, safe & healthy water.

Protect Your Loved Ones with Water That’s Free from Contaminants, Chemicals, and Worry.

If you truly want to thrive, be intentional about the water you are drinking…
— Paul Saladino MD

Why Families Trust Aquarius Home Filtration

Illustration of two hands holding a water droplet

Whole House Water Filtration

Say goodbye to chlorine, sediment, heavy metals, PFAS, pesticides, herbicides, odor, and other unwanted impurities — clean water flows to every faucet, shower, & appliance.

Kinder to the Planet & Your Wallet

Our filtration systems offer a sustainable, cost-effective alternative to bottled water—reducing plastic waste while delivering clean, reliable water every day. Built to last and designed with the environment in mind, each system features an external UV-protective cover, made locally on the Gold Coast, to ensure durability and long-term performance.

Illustration of hands holding a droplet of water
Illustration of two hands holding a water droplet

Reverse Osmosis Systems

Get optimal, ultra-pure water straight from your kitchen. Eliminate Fluoride & 99.9% of contaminants. Perfect for drinking, cooking, and peace of mind.

Hassle-Free Setup & Friendly Support

We make it easy from day one, with expert help, simple installation, and reliable support whenever you need us with ongoing maintenance to simplify your water filtration journey.

Two hands holding a water droplet.
Illustration of water dropping into hands.

Healthy Water, No Middleman.

We supply & install every system ourselves, cutting out unnecessary markups & third parties. That means you get premium, high performance water filtration at a competitive price! Cleaner water & better value for your home & health.

Family-Owned, Quality-Driven.

We’re a proud Aussie family passionate about health, wellness, and clean living. With over a decade of plumbing experience, we started Aquarius Home Filtration to help families enjoy safer, better-tasting water at home. We offer honest advice and reliable solutions — because your family’s health is what matters most.

Two hands holding a water droplet.

Frequently Asked Questions

  • Aquarius Home Filtration is a proudly Australian-owned and operated business based on the Gold Coast. We specialise in high-quality water filtration solutions for both homes and businesses, helping families and organisations enjoy clean, pure water every day.

    We're a husband and wife team with years of experience in the water filtration industry. Our shared passion for health, fitness, and wellness drives everything we do, from the products we offer to the service we provide.

  • We’re dedicated to delivering personalised service and tailored water filtration systems to suit your specific needs. Our focus is on providing exceptional customer care and ensuring your family has access to the highest-quality water possible. We remove the middle-man from the process. You are dealing with Alex & Maddi directly to ensure the ultimate experience and best price possible.

  • Not at all! Our advanced filtration system is engineered for performance, delivering an impressive flow rate of up to 50 litres per minute. That means you’ll enjoy clean, filtered water throughout your home—without any drop in pressure or flow.

  • Pricing can vary depending on the specifics of your installation, but our whole home filtration systems start from $3,350 (plus GST)fully installed and backed by warranty. We’ll provide a detailed quote tailored to your home’s needs during your free site inspection.

  • Just once a year! Our system uses a three-stage internal filtration setup—including 1 sediment filter and 2 advanced Chemical/Contaminant filters. We’ll even remind you when it’s time and arrange your annual maintenance and filter replacement for a hassle-free experience.

  • Fridge filters can help improve taste and reduce some basic contaminants like chlorine, but they’re not designed to provide comprehensive water filtration. They typically don’t remove heavy metals, bacteria, pesticides, or other harmful substances that can be present in your water supply.

    For full protection and peace of mind, a whole home filtration system offers a much more thorough solution—delivering clean, safe water to every tap, including your shower, laundry, and garden.

  • Our Whole House Filtration System is designed to filter all the water entering your home—providing cleaner, safer water from every tap, including bathrooms, kitchens, and laundry. It’s ideal for reducing chlorine, sediment, and other common contaminants that can affect your skin, appliances, and overall water quality.

    For those who want the highest level of purity specifically for drinking water, our Reverse Osmosis (RO) system offers a more advanced level of filtration. RO effectively removes dissolved and hard-to-filter contaminants such as fluoride, salts, PFAS, hormones, pharmaceuticals, and other microscopic impurities that standard filters may miss.

    In short:

    • Whole House System = clean, filtered water throughout your home

    • RO System = ultra-pure drinking water, ideal for health-conscious households

    Many of our customers choose to install both systems for comprehensive coverage—filtered water at every tap and extra-pure water at the kitchen sink.

  • You don’t have to worry—we’ll let you know! Once your system is installed, you’ll be added to our customer database, which activates your warranty and automatically enrolls you in our filter replacement reminder system.

    Around 11 months after installation, we’ll get in touch to remind you, with timing tailored to your specific setup and water usage. Your replacement schedule is customised based on your system configuration, local water quality, and household water consumption.

  • While we can’t make any medical claims about our products, many of our customers have reported a noticeable improvement in their skin—and their children’s—after installing a whole home filtration system. This is especially common in households where chlorine and other chemicals in tap water may have been irritating sensitive skin.

    The exact causes of skin conditions like eczema and dermatitis are not fully understood and are often linked to factors like diet, digestion, or genetics. However, many health professionals—particularly in the natural wellness space—believe that removing chlorine and its by-products from water used for bathing and showering can be beneficial for those with easily irritated or sensitive skin.

    Even if you don’t have a skin condition, filtered water simply feels better—softer on your skin and gentler overall.

  • We offer a 5-year warranty on our Whole House Filtration & RO Systems, covering both parts and workmanship. To ensure your system remains covered under warranty, there are a few important conditions:

    Installation Must Be Performed by Us

    Installation must be completed by our qualified plumber, Alex, to activate and maintain your warranty. Alex is fully licensed and experienced in fitting our systems to Australian standards, ensuring everything is installed correctly and legally.

    🔧 Ongoing Maintenance Must Be Carried Out by Us

    To keep your 5-year warranty valid, annual maintenance and filter replacements must also be performed by our team. This ensures your system is serviced correctly using the appropriate certified components, and that it continues to function at peak performance.

    Let us take care of it all—personal & professional installation, annual maintenance, and long-term support—so you can enjoy clean, safe water with complete confidence.

  • All components we use are WaterMark Certified, which is the legal requirement in Australia for any water filtration system installed by a licensed plumber. WaterMark Certification means your system:

    • Meets strict Australian plumbing codes

    • Has been tested for safety and durability

    • Provides peace of mind that you're using compliant, high-quality products

  • While full whole-home systems are typically installed externally at free standing homes, apartment residents may still have options. In many cases, an under-sink system is the most practical solution. However, we’re happy to visit your property and assess whether it's possible to intercept the mains water supply to your unit or apartment. We will guide you to the best solution for clean, filtered water in your space.

  • Our systems remove chlorine, sediment, heavy metals, bacteria, pesticides, and many dissolved contaminants like fluoride, PFAS, and pharmaceuticals depending on the system chosen.

  • We offer an extensive range of Colorbond® colour options to perfectly match the aesthetic of your home. Whether you prefer subtle neutrals or bold tones, we can customize the system cover to blend seamlessly with your exterior design.

  • Many of our customers notice an immediate improvement in water taste, smell, and clarity right after installation. You’ll likely feel softer skin and better-smelling laundry from the first use. Over time, you may also see less buildup of limescale on appliances and plumbing, and enjoy improved overall water quality throughout your home.

  • No worries! Our whole home filtration systems operate without the need for electricity, so even during a power outage, your water will continue to be filtered and flow as usual. This means you’ll still have clean, filtered water available from all your taps, uninterrupted.

  • Water hardness refers to the amount of dissolved minerals—mainly calcium and magnesium—in your water. While hard water is safe to drink, these minerals can cause problems over time.

    Limescale is the chalky white buildup that forms when hard water minerals settle on surfaces like showerscreens, pipes, taps, appliances, and heaters.

    Why treat water hardness and limescale?

    • Protect your plumbing and appliances: Limescale buildup can clog pipes, reduce water flow, and shorten the lifespan of appliances like kettles, dishwashers, and hot water systems.

    • Improve energy efficiency: Limescale on heating elements forces appliances to work harder, increasing energy bills.

    • Enhance water quality: Softer water feels better on your skin and hair and can improve cleaning effectiveness around your home.

    Treating water hardness with filtration systems helps prevent limescale, protecting your home and saving you money in the long run. Imagine what this hard water is doing for your skin?!

Let’s Get You Set Up With Optimal Water

Because Your Family Deserves Better Water


Every drop that touches your family's life matters. At Aquarius Home Filtration, we believe clean, healthy water shouldn’t be a luxury—it should be a priority. From the kitchen tap to the shower, give your loved ones the pure, safe water they deserve.

Better water. Better health. A better home—starting today.

👉 Book Your Free Site Inspection Now

Any more questions? We are happy to help!

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