How It Works
Our water filtration systems are independently tested and certified to industry standards, proven to reduce chlorine, sediment, and harmful impurities, giving you confidence in the water from every tap.
How Water Filtration Works: A Plain-English Guide for Australian Homeowners
Understanding how water filtration systems work is the first step in making an informed decision about protecting your home water supply. Whether you are researching home water filtration for the first time, learning more about your current water filter system, or exploring ways to improve your household water quality, this guide provides clear and practical information. At Armour Water Filtration, we believe that better knowledge helps homeowners choose the right water filtration solution for their family.
Australia has one of the most regulated municipal water supplies in the world, but tap water quality can still vary depending on location, local infrastructure, and the water source used in your area. In many homes, water may contain chlorine, sediment, heavy metals, or other compounds that affect taste, odour, and overall drinking water quality.
This is where water filtration systems for home use make a meaningful difference. A properly selected home water filtration system helps reduce contaminants, improve taste, and deliver cleaner water throughout your property. Armour Water Filtration helps homeowners identify the most suitable water filter systems to improve water quality and protect their household water supply.
What Is Water Filtration and Why Does It Matter for Your Home?
At its core, water filtration is the process of removing or reducing unwanted contaminants, particles, and chemicals from your water supply before it reaches your taps, appliances, and your family. While municipal water treatment focuses on making water safe for public consumption, home water filtration systems provide an additional layer of protection by targeting the specific contaminants and water quality issues present in your local water source.
A properly installed water filtration system for home use does more than improve drinking water safety. It helps improve taste and odour, reduces sediment and mineral buildup, and protects household appliances and plumbing from scale accumulation. Many homeowners also choose water filter systems to achieve consistent water quality throughout the entire property.
In addition to improving drinking water quality, a home water filtration system provides an environmentally responsible alternative to bottled water. By producing clean, filtered water directly from your tap, households can significantly reduce plastic bottle waste while enjoying reliable access to fresh and purified water every day.
How Water Moves Through a Home Filtration System
Stage One: Sediment Filtration – Removing Particles from Your Water Supply
The first stage in most water filtration systems is a sediment filter that captures sand, rust, silt, and other suspended particles from your incoming water supply. These contaminants may be invisible but are common in many Australian water sources. Sediment filtration improves overall water quality while protecting downstream filters such as carbon cartridges and reverse osmosis membranes from clogging, ensuring better filtration performance and longer system life.
Stage Two: Activated Carbon Filtration – Improving Taste and Removing Chemicals
After sediment filtration, water moves through activated carbon filtration. This stage removes chlorine, chloramines, volatile organic compounds, and other chemicals that affect drinking water taste and odour. Carbon media traps contaminants as water flows through it, producing noticeably cleaner and fresher filtered water. For many households, this stage delivers the biggest improvement in flavour, smell, and overall water quality from the tap.
Stage Three: Reverse Osmosis – Advanced Molecular Water Filtration
For the highest level of water filtration, many systems include a reverse osmosis membrane. Water is pushed through a semi permeable membrane that removes dissolved contaminants such as heavy metals, fluoride, nitrates, and PFAS chemicals. This advanced water filtration technology produces exceptionally pure drinking water that is significantly cleaner than untreated tap water, making reverse osmosis one of the most effective home water filtration solutions available.
Stage Four: UV Purification and Post Carbon Polishing
The final stage in premium water filtration systems may include UV purification and a post carbon polishing filter. UV light neutralises bacteria and microorganisms in the water supply, while the polishing carbon filter removes any remaining taste or odour. Together these stages ensure the filtered water delivered to your tap is clean, fresh, and safe, providing high quality drinking water for your household every day.
Choosing the Right Water Filtration Coverage for Your Home
Selecting the right water filtration system begins with understanding how water enters and flows through your home. Some households only want cleaner drinking water at a single tap, while others prefer full coverage with a whole home water filtration system that treats water throughout the entire property.
Point of use systems such as under sink reverse osmosis filters improve water quality at a specific outlet, usually the kitchen tap. Point of entry house water filtration systems, however, treat the water where it enters the property, delivering filtered water to every tap, shower, and appliance.
The right home water filtration solution depends on your household needs, water source, and long term maintenance considerations. With the correct system in place, families can enjoy better water quality, improved appliance protection, and reliable clean water throughout the home.
Point of Use Water Filtration Systems
Point of use water filtration systems treat water at a single outlet, commonly the kitchen tap. Systems such as under sink reverse osmosis filters provide high quality drinking water while remaining a cost effective solution for households focused primarily on improving the taste and purity of their daily drinking water supply.
Whole Home Water Filtration Coverage
Point of entry whole home water filtration systems treat water where it enters your property. This ensures filtered water flows through every tap, shower, and appliance. A house water filter system provides consistent water quality across the entire home, giving families greater confidence in their everyday water supply.
Appliance Protection and Scale Reduction
A quality water filtration system helps protect household appliances from mineral scale buildup caused by calcium and magnesium in unfiltered water. Reducing scale improves efficiency in dishwashers, washing machines, and hot water systems while helping extend appliance lifespan and lowering long term energy consumption.
Filter Replacement and Long Term Value
Maintaining your house water filter system with regular filter replacement ensures consistent filtration performance. Replacing sediment, carbon, and RO cartridges on schedule keeps your water filtration system operating efficiently while delivering reliable clean drinking water and helping households reduce reliance on bottled water.
Why Armour Water Filtration Is the Right Choice for Your Home
At Armour Water Filtration, we are passionate about helping Australian families access genuinely clean water at home. Our range of water filter systems covers every application — from targeted undersink solutions for drinking water to comprehensive whole-house filters that deliver filtered, clean water from every tap. We understand that Australian homes and water sources vary enormously, and we are committed to helping you find the right water treatment solution for your specific situation.
Our team is knowledgeable, approachable, and genuinely invested in your satisfaction. Whether you are just starting to explore your options or ready to upgrade an existing system, we are here to guide you through every step of the process. From selecting the right house water filter system to understanding your filter replacement schedule and sourcing the right cartridges, Armour Water Filtration is your long-term partner in water treatment and water quality.
When your water tastes clean and fresh, when your family is not reaching for bottled water, when every shower and bath uses filtered water that is free from chlorine and chemicals — that is the difference a quality water filtration system makes. That is the peace of mind that Armour Water Filtration delivers, every single day. Explore our full range today and take the first step towards water from every tap that your whole family can trust.
Professional service, clear advice, and a filtration system that delivers consistent results. A smart upgrade for any household concerned about water quality.
Frequently Asked Questions About Whole House Water Filters
Water treatment and water filtration are related but distinct concepts. Water treatment typically refers to the large-scale processes that municipal authorities use to make your mains water supply safe for public consumption. This includes disinfection with chlorine or chloramines, pH adjustment, and removal of major biological hazards. Water treatment at this level is designed to meet minimum safety standards across an entire population, not to optimise taste and odour or address the specific water quality concerns of individual households.
Home water filtration, by contrast, is a targeted, household-level process designed to go further than municipal water treatment by removing or reducing the specific contaminants that affect your family's drinking water quality. This includes the chlorine added during water treatment, heavy metals that may enter from ageing pipes, sediment from local water sources, and dissolved chemicals that affect how your water tastes. In short, water filtration systems pick up where municipal water treatment leaves off, providing your family with genuinely clean water tailored to your home, water supply, and specific needs. Armour Water Filtration can help you understand exactly what your local water contains and recommend the right system to address it.
Choosing the right water filtration solution starts with understanding your specific water quality concerns and household needs. The most reliable way to do this is to have your water tested by a certified laboratory, which will provide a detailed profile of the contaminants and minerals in your water supply. Armed with this information, you can match your system choice to the actual challenges in your water rather than guessing.
Beyond water testing, consider how you want to use your system. If your primary goal is better tasting drinking water at the kitchen tap, a targeted point-of-use undersink filter or reverse osmosis unit may be the most cost-effective approach. If you want water from every tap in your home to be filtered — including bathrooms, laundry, and appliances — a whole house water filter system installed at the point of entry is the right choice. For households looking to reduce scale buildup throughout their plumbing, a whole-home system with water conditioning capabilities delivers the best results. The size of your household, your budget, and the water sources feeding your property all factor into the decision. Armour Water Filtration's team is always available to walk you through your options and recommend a water filtration solution that genuinely suits your home.
The servicing schedule for house filters depends on the type of system you have and the quality of your local water supply. As a general rule, sediment prefilters require replacement every 6 months, carbon/KDF every 12 months, and reverse osmosis membranes every 2 to 5 years. Post-carbon polishing filters are typically changed annually. If your household water has a particularly high sediment load or elevated chemical content, you may need filter replacement more frequently.
The easiest way to stay on schedule is to set a calendar reminder based on your system's recommended filter replacement intervals. Some of our systems include pressure indicators or filter life monitors, making it even easier to know when action is needed. Signs that your house filters need attention include a noticeable drop in water pressure or a change in how your water tastes — both are reliable indicators that a cartridge has reached the end of its service life. Armour Water Filtration stocks genuine replacement cartridges for all the water filtration systems we supply, making it simple and affordable to keep your house filters performing at their best year after year. Consistent maintenance is what transforms a good system into a long-term investment that your family benefits from for years to come.
In almost every meaningful measure, high-quality filtered water from a well-maintained home filtration system compares very favourably to bottled water — and in many cases, it is genuinely superior. Premium water filtration systems using reverse osmosis technology remove a broader spectrum of contaminants than most bottled water brands, which are often simply municipally treated water that has been filtered through basic filtration before packaging. Studies have consistently shown that bottled water is not inherently safer or purer than well-filtered tap water.
From a cost perspective, the comparison is even more stark. The ongoing cost of bottled water for a family over 12 months can run to hundreds or even thousands of dollars, while a home filtration system's annual running costs — primarily filter replacement cartridges — are a fraction of that. Filtered water from your own system also has zero plastic packaging waste, making it far more environmentally responsible. And because your water filtration system is working continuously, you always have clean water available on demand — no running out, no carrying heavy bottles from the car, and no peace of mind concerns about the storage conditions your bottled water may have been subjected to. For most Australian families, the switch from bottled water to home-filtered tap water is one of the best decisions they make.
Absolutely — and for most Australian households, the improvement in how their water tastes is the single most immediate and noticeable benefit of installing a quality home water filtration system. The primary culprit behind unpleasant-tasting tap water is chlorine, which is routinely added to municipal water supply as a disinfectant. While necessary for public health, chlorine creates a harsh chemical aftertaste and can make drinking water noticeably less appealing. A quality activated carbon filter stage effectively removes chlorine, and the difference in how your water tastes is immediate.
Beyond chlorine, other factors that affect how water tastes include dissolved minerals, sediment, and organic compounds from local water sources. A multi-stage water filtration system addresses all of these through a combination of sediment filtration, carbon filtration, and, where appropriate, reverse osmosis. The result is filtered water that is genuinely pleasant to drink — water that your family will reach for without hesitation, and that makes everything from morning coffee to after-school drinks taste noticeably better. Many of our customers tell us that after installing a house water filter system, they are amazed at how dramatically their water tastes has improved and how much less they think about bottled water. That improvement in daily experience, combined with the peace of mind of knowing your water supply is genuinely clean and safe, is what Armour Water Filtration is all about.