Best Water Filters to Remove PFAS, Chlorine and Microplastics in Australia (2026 Guide)

Australians are becoming increasingly concerned about the quality of their drinking water. From PFAS contamination and chlorine taste to microplastics and ageing water infrastructure, more homeowners are searching for reliable ways to improve the safety and quality of the water used throughout their homes.

Whether you are looking for the best reverse osmosis water filter, a premium under sink water purifier, or a complete whole house water filtration system, choosing the right water filter in Australia can significantly improve water quality, taste, odour and peace of mind.

In this detailed 2026 guide, we explain the most common water contaminants found in Australian water supplies, how different filtration technologies work, and which water filtration systems are best suited for Australian households.

Why Australians Are Increasingly Concerned About Tap Water Quality

Australia has some of the strictest drinking water guidelines in the world. However, many Australians are still concerned about contaminants that may enter water supplies through ageing pipes, environmental pollution, industrial waste, agricultural runoff and chemical disinfection processes.

Modern water testing has identified a growing number of contaminants that may still be present in treated drinking water, including:

  • PFAS chemicals
  • Chlorine and chloramine
  • Microplastics
  • Heavy metals
  • Sediment and rust particles
  • Pesticides and herbicides
  • Volatile organic compounds (VOCs)
  • Fluoride
  • Bacteria and microorganisms

Many homeowners also complain about:

  • Bad taste and odour
  • Dry skin after showering
  • Chlorine smell in water
  • Scale build-up on appliances
  • Cloudy water
  • Concerns about long-term exposure to contaminants

What Are PFAS Chemicals?

PFAS stands for per- and polyfluoroalkyl substances. These are synthetic chemicals used in industrial manufacturing, firefighting foams, non-stick cookware, stain-resistant fabrics and many other products.

PFAS chemicals are commonly referred to as “forever chemicals” because they break down very slowly in the environment and can accumulate over time.

Why Are PFAS Chemicals a Concern?

Studies have linked long-term PFAS exposure to several potential health concerns. Because PFAS chemicals can remain in water sources for many years, they have become a major environmental issue worldwide.

Australians are increasingly searching for:

  • PFAS water filter Australia
  • Best water filter for PFAS
  • Whole house PFAS water filter
  • Reverse osmosis PFAS filter

One of the most effective technologies for reducing PFAS is reverse osmosis combined with high-quality carbon filtration.

What Are Microplastics in Drinking Water?

Microplastics are tiny plastic particles that can enter waterways through plastic waste, industrial pollution, synthetic clothing fibres and degraded packaging materials.

Recent studies have found microplastics in oceans, bottled water and even treated drinking water supplies.

Although research is ongoing, many Australians prefer to reduce exposure where possible by using advanced water filtration systems capable of filtering extremely small particles.

Can Water Filters Reduce Microplastics?

Yes. Advanced filtration systems such as reverse osmosis and ultrafine carbon filtration can significantly reduce microplastics in drinking water.

This is one reason why reverse osmosis water filters continue to grow in popularity across Australia.

Why Chlorine and Chloramine Are Common Complaints

Chlorine is widely used by Australian water authorities to disinfect drinking water and control bacteria. Some water utilities also use chloramine, which is a combination of chlorine and ammonia.

Although effective for water treatment, many people dislike the:

  • Taste of chlorine
  • Smell of chlorine
  • Dry skin after showering
  • Dry hair and scalp irritation
  • Chemical taste in tea and coffee

Whole house water filters and under sink carbon filtration systems are commonly used to reduce chlorine and improve water taste and odour.

Which Water Filtration Systems Work Best?

Different water filters are designed for different purposes. Choosing the best water filtration system depends on:

  • Your water quality concerns
  • Your household size
  • Your water usage
  • Your budget
  • Whether you want filtered drinking water or whole house protection

1. Best Premium Under Sink Water Purifier in Australia

Filpure Australian Made King Series Model F6

The Filpure King Series Model F6 is one of the most advanced Australian-made under sink water purifiers designed specifically for Australian water conditions.

This premium system combines multiple stages of filtration to help reduce contaminants while delivering great tasting purified water directly from a dedicated filter tap.

Main Features

  • Australian made
  • Designed for Australian water conditions
  • Advanced multi-stage filtration
  • Reverse osmosis technology
  • Hydrogen-rich alkaline water
  • Dedicated designer filter tap
  • Premium filtration performance

Benefits

  • Helps reduce PFAS chemicals
  • Helps reduce chlorine and chloramine
  • Helps reduce heavy metals
  • Helps improve taste and odour
  • Helps reduce sediment and impurities
  • Produces premium quality drinking water
Why Australian Made Matters

Australian-made filtration systems are often better suited to local water conditions, plumbing standards and household usage patterns.

The King Series Model F6 is designed specifically with Australian homes and water quality considerations in mind.

Best For

Homeowners looking for a premium under sink drinking water purification system with advanced filtration technology and superior water quality.

2. Best Reverse Osmosis Water Filter in Australia

Filpure Australian Made 4 Stage Ultra Pure Reverse Osmosis System

Reverse osmosis is widely considered one of the most effective forms of water filtration available for residential use.

The Filpure Australian Made 4 Stage Ultra Pure Reverse Osmosis System is designed to provide high-quality purified water using advanced membrane filtration technology.

What Is Reverse Osmosis?

Reverse osmosis uses a specialised membrane capable of filtering extremely small contaminants from water.

This technology can help reduce:

  • PFAS chemicals
  • Microplastics
  • Heavy metals
  • Fluoride
  • Chlorine
  • Dissolved solids
  • Many other contaminants

Main Features

  • Australian made system
  • Advanced reverse osmosis membrane
  • Multi-stage filtration
  • Compact under sink design
  • Premium drinking water quality

Why Reverse Osmosis Is So Popular

Australians searching for the best water filter often choose reverse osmosis because it provides one of the highest levels of household water purification available.

It is particularly popular among homeowners concerned about:

  • PFAS contamination
  • Microplastics
  • Fluoride
  • Taste and odour issues
  • High TDS levels
Best For

Families wanting advanced purification performance and premium quality drinking water.

3. Best Whole House Water Filter in Australia

Filpure Platinum Complete Whole House Water Filtration System

A whole house water filter treats water entering the entire home, not just the kitchen sink.

This means filtered water can be used for:

  • Showers
  • Baths
  • Laundry
  • Kitchen taps
  • Dishwashers
  • Appliances
  • General household use

Why Whole House Water Filtration Is Growing Rapidly

More Australians are searching for:

  • Best whole house water filter Australia
  • Whole house water filter Sydney
  • Whole home water filtration system
  • Chlorine removal whole house filter

This is because many homeowners want protection beyond just drinking water.

Main Benefits

  • Helps reduce chlorine throughout the home
  • Helps improve shower water quality
  • Helps reduce sediment and rust
  • Helps improve taste and odour
  • Helps protect plumbing and appliances
  • Helps reduce exposure to contaminants during bathing

Premium Whole House Protection

The Filpure Platinum Complete Whole House Water Filtration System is designed to provide comprehensive filtration for Australian households.

This system is especially popular among families concerned about chlorine exposure, water quality and overall household wellness.

Best For

Families wanting filtered water throughout the entire home rather than only at a single tap.

Why Sydney Homeowners Are Installing More Water Filters

Sydney homeowners are increasingly researching water filtration due to concerns about:

  • Chlorine taste and smell
  • Ageing water infrastructure
  • PFAS contamination concerns
  • Microplastics in drinking water
  • Hard water scale
  • General water quality awareness

Searches for:

  • Best water filter Sydney
  • Sydney water filter systems
  • Best reverse osmosis Sydney
  • Whole house water filter Sydney

continue to grow every year.

How to Choose the Best Water Filter for Your Home

Choose an Under Sink Water Filter If:

  • You mainly want better drinking water
  • You want a compact system
  • You want purified water from a dedicated tap

Choose Reverse Osmosis If:

  • You want advanced purification
  • You are concerned about PFAS and microplastics
  • You want extremely high-quality drinking water

Choose Whole House Filtration If:

  • You want filtered water throughout the home
  • You want chlorine reduction in showers and baths
  • You want to protect appliances and plumbing

Why Filpure Water Filtration Systems Are Trusted in Australia

Filpure Water Filtration Systems has been helping Australian families improve water quality since 1987.

Filpure specialises in premium Australian-made and high-quality USA-made water filtration systems designed for Australian water conditions.

Filpure systems are designed to deliver:

  • Premium water quality
  • Advanced filtration technology
  • Long-lasting performance
  • Professional installation options
  • Reliable after-sales support

Final Thoughts

Choosing the best water filter in Australia depends on your household needs, water concerns and desired level of filtration.

For homeowners concerned about PFAS, chlorine, microplastics and overall water quality, advanced filtration systems such as reverse osmosis and whole house filtration continue to be among the most effective solutions available.

Whether you are looking for a premium under sink purifier, an advanced reverse osmosis system or complete whole house protection, investing in quality water filtration can help improve water taste, odour and overall peace of mind for your family.

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