Let’s face it—tap water doesn’t always taste great. From chlorine smells to the mystery floaties that make you go, “Hmm…”, choosing the right water system can seriously upgrade your home life. Whether you’re in a tiny Sydney apartment or a family home in regional Victoria, this guide will help you figure out what you really need. No fluff. No salesy stuff. Just practical advice, Aussie-specific tips, and everything you need to drink better water at home.
Why Water Quality Matters in Australian Homes
Australia is lucky to have some of the safest drinking water in the world—but that doesn’t mean it’s perfect. Water quality varies depending on where you live, how old the pipes are, and what treatment your local council uses. And even if the water is technically “safe,” it might still taste weird or contain things you'd rather not swallow.
Common Contaminants Found in Tap Water
Australian tap water often contains chlorine, fluoride, and sediment from pipes. While chlorine is used to disinfect, it can affect taste and skin sensitivity. In farming regions, nitrates and pesticides can sneak into the water supply. Older homes may even face trace levels of lead or copper from corroded plumbing. It’s not something to panic about—but definitely something to be aware of.
Health and Taste Benefits of Water Filtration
Filtering your water can remove unpleasant tastes, odours, and many contaminants. For some, it’s about avoiding chlorine or heavy metals. For others, it's just about getting a cleaner, fresher taste. Some systems even add minerals like magnesium or calcium back into the water, which can help with hydration and make your cuppa taste better.
Environmental Considerations of Bottled Water
Buying bottled water might seem convenient, but it's a major contributor to plastic waste. In Australia alone, over 373 million plastic bottles end up in landfill each year. Choosing an in-home water system cuts down on single-use plastic, transport emissions, and packaging waste. Plus, it's cheaper in the long run. Your wallet—and the planet—will thank you.
Understanding Your Water Needs
Before diving into water systems, figure out what you actually need. What’s in your water? How much space do you have? What’s your budget? You wouldn’t buy a ride-on mower for a courtyard garden—and the same logic applies to filtration.
Assessing Your Local Water Supply
Most councils provide water quality reports online. Look up your suburb or postcode to find out what’s in your water. Or grab a simple water test kit to check levels of chlorine, pH, hardness, and more. This gives you a solid starting point for choosing the right system.
Identifying Household Priorities (Taste, Health, Sustainability, Budget)
Are you more concerned with taste or health? Do you want a system that filters everything or just improves the smell of your water? Some people want a sparkling water tap, others want to avoid fluoride. It helps to list your top three priorities before comparing products. And yes, your partner’s coffee obsession counts as a valid reason.
Water Needs by Home Type (House, Apartment, Rental, Off-Grid)
In a rental? Go for a benchtop or under-sink system that doesn’t need plumbing modifications. In a freestanding house? You might opt for a whole-home system that filters water before it reaches your taps. For tiny apartments, size matters—compact, multi-function systems are ideal. Off-grid properties may need systems that can handle rainwater or bore water, along with extra sediment and bacteria filtration.
Types of Home Water Systems Explained
Let’s break down the most common systems available in Australia. Each one has its pros and cons depending on your space, goals, and local water quality.
Point-of-Use Systems
These are filters that treat water at a single tap or source—usually the kitchen sink or a benchtop dispenser. They’re affordable, simple to install, and easy to maintain.
Benchtop Water Filters
These units sit on your counter and typically use gravity or pressure to push water through filters. They’re popular for renters and people who want to avoid plumbing work. You’ll need to refill them manually unless they connect to the tap.
Under-Sink Filtration Systems
Installed out of sight, these systems connect directly to your kitchen tap or a dedicated filtered water faucet. They’re great for families and regular use. Some even come with multi-stage filters or UV sterilisation.
On-Tap Sparkling Water Systems
Systems like those from EcoVenza give you chilled, filtered, and sparkling water at the push of a button. They connect to your mains and use food-grade CO₂ cylinders to carbonate the water. Perfect for people who love soda water but hate lugging bottles home. Bonus: they reduce waste and make staying hydrated more fun.
Whole-House Filtration Systems
These systems filter water at the entry point to your home. Every tap, shower, and appliance receives treated water. They’re ideal for households dealing with hard water, rust, or high sediment. But they’re more expensive to install and maintain.
Carbon Block Filters
Common in both point-of-use and whole-home systems, carbon filters are good at removing chlorine, pesticides, and organic chemicals. They also improve taste. However, they won’t remove heavy metals or bacteria on their own.
UV Sterilisation Systems
These use ultraviolet light to kill bacteria, viruses, and parasites. They’re often used in combination with other filters. Great for rainwater or bore water tanks, especially in rural or off-grid areas.
Water Softeners
Not technically filters, water softeners remove calcium and magnesium to reduce hardness. This helps prevent scale in pipes and appliances. They're useful in areas with extremely hard water, though less common in Australian homes.
Reverse Osmosis Systems
RO systems push water through a semi-permeable membrane, filtering out everything from fluoride to heavy metals. They provide super clean water but also remove beneficial minerals. Some systems remineralise water afterward. RO units require plumbing and maintenance, but they’re a popular choice for those with serious water concerns.
Alkaline and Mineral-Boosting Filters
These filters increase the pH of water and add minerals like calcium, potassium, and magnesium. Fans claim health benefits, though research is mixed. They can improve taste and may be a good add-on to other filtration methods.
How to Choose the Right Water System for Your Home
Choosing a water system isn’t rocket science, but it does take a bit of thought. Here’s a simple step-by-step guide.
Step 1: Test or Research Your Local Water Quality
This helps you know what needs filtering—whether it's chlorine, sediment, bacteria, or just the weird aftertaste. Your council website, plumber, or a DIY kit can give you the info you need.
Step 2: Determine Your Primary Goals (Filtration vs. Convenience vs. Taste)
Do you want water that tastes better? Are you worried about health? Do you hate single-use plastic? Your answers shape the type of system that suits you.
Step 3: Match a System to Your Home Layout and Usage
If you're short on space, an under-sink system might be ideal. If you entertain often, a sparkling water tap can be a crowd-pleaser. If you live in a large house with rusty pipes, a whole-home filter could be worth the investment.
Step 4: Understand Certification and Compliance (WaterMark, NSF, WELS)
Look for systems certified by WaterMark (mandatory in Australia), NSF (global standard), or WELS (for water efficiency). This means the system has been independently tested and meets safety standards.
Comparing Popular Water Systems in Australia
There’s no one-size-fits-all. Here’s how some common systems stack up depending on household size and needs.
Top Rated Systems for Everyday Use
Benchtop and under-sink carbon filters are reliable, easy to install, and good for most Aussie homes. They’re also budget-friendly, starting from around $100 to $400.
Compact Systems for Small Spaces or Apartments
On-tap sparkling water machines and compact under-sink units are perfect for apartments. They offer quality without clutter and often don’t require major plumbing changes.
High-Performance Systems for Large Families or Homes
Whole-home filters or reverse osmosis systems are ideal for large households. They offer full coverage, but cost more to install—anywhere from $800 to over $2,000.
Eco-Friendly Options That Reduce Plastic and Waste
Systems like EcoVenza’s that use refillable CO₂ cylinders and recyclable filters offer a greener solution. Look for companies with recycling programs and low-waste packaging.
Maintenance, Costs and Longevity
Even the best system won’t last forever. Let’s talk about keeping things running smoothly.
Initial Setup Costs and What’s Included
Entry-level benchtop units can cost under $150. More advanced systems with installation may range from $500 to $3,000+. Check if filters, CO₂ cylinders, or tap fittings are included in the price.
Ongoing Maintenance: Filters, CO₂, and Parts
Most filters last between 3 to 12 months, depending on use and water quality. CO₂ cylinders for sparkling systems may last several weeks and cost $25–$50 to replace. Regular cleaning and part replacement are key for keeping water safe and tasty.
Expected Lifespan of Different Systems
With proper care, a high-quality system can last 5 to 10 years or more. Cheaper plastic units may only last a few years. Regular maintenance helps avoid early breakdowns.
DIY vs. Professional Installation
Benchtop and some under-sink systems are simple to install yourself. Whole-house filters and reverse osmosis systems usually need a plumber. If in doubt, always get a professional—nobody wants a surprise flood under the sink.
EcoVenza’s Sustainable Approach to Hydration
EcoVenza focuses on making hydration convenient, clean, and eco-friendly. But what makes it different?
Reducing Waste With ReCylinder™ CO₂ Recycling
EcoVenza’s ReCylinder™ program collects your empty CO₂ cylinders for recycling—free of charge. No landfill. No guilt. Just responsible waste management and a more circular approach to sparkling water.
Advantages of Using Refillable Sparkling Water Systems
Refillable systems save money and reduce waste. No more buying plastic soda water bottles every week. Plus, you get that fizzy hit straight from the tap—no waiting, no hassle.
How EcoVenza Products Fit Into a Broader Water Strategy
While not designed to filter all contaminants, EcoVenza’s systems complement your main water setup by offering convenience and sustainability. Use them alongside a filter for the best of both worlds—clean, fresh water and bubbly refreshment.
Frequently Asked Questions About Home Water Systems
Still got questions? You’re not alone. Here are some common ones we hear all the time.
Is Filtered Water Really Healthier?
Filtered water removes many unwanted chemicals and particles. For people with sensitivities or poor local water, it's a safer and better-tasting option. While most tap water in Australia is safe, filtering adds an extra layer of protection and peace of mind.
Can I Install a System in a Rental Property?
Yes! Benchtop and some under-sink models don’t require drilling or plumbing changes. They’re easy to move if you relocate and are a smart investment for long-term renters.
What’s the Difference Between Sparkling and Carbonated Water?
None, really. Both terms describe water that’s infused with carbon dioxide gas. Some sparkling water is naturally fizzy from springs, but most is artificially carbonated. The fizz makes it fun—and makes you feel fancy while drinking it.
Is Sparkling Water Dehydrating or Bad for You?
Nope. Sparkling water hydrates you just like still water. It’s a great alternative to soft drinks and can make plain water more appealing. Some people find it causes bloating, but that varies by person.
Final Thoughts: Making the Best Choice for Your Household
There’s no “perfect” water system. The best choice is one that fits your space, budget, health needs, and lifestyle. Whether you’re sipping sparkling in the city or filtering rainwater in the bush, there’s an option out there for you. Start by understanding your water, then build a setup that works with your life. Cheers to that!