Best Water Filter in Australia: How to Choose the Right One for Your Home

Finding the best water filter in Australia isn't as simple as grabbing the cheapest option off the shelf. Australian tap water quality varies significantly between cities, regions, and water sources — what works brilliantly in Melbourne might not be the right call for someone on bore water in regional Queensland.

This guide cuts through the noise and helps you find the right filter for your situation. Not sure where to start? Our Reverse Osmosis Guide, Benchtop Filters Guide, Under Sink Filters Guide, and Whole House Filters Guide go deeper on each category.

Do You Actually Need a Water Filter?

Australian tap water is treated and generally safe to drink — but "safe" and "great" aren't the same thing. Chlorine, chloramines, sediment, heavy metals, and fluoride are all present in varying levels depending on your location and infrastructure. If your water tastes off, smells of chlorine, or you're on tank or bore water, a filter makes a real difference.

Types of Water Filters Available in Australia

Benchtop Water Filters

Benchtop filters sit on your kitchen counter and connect to your tap — no plumbing required. They're ideal for renters, small households, or anyone who wants filtered water without a big installation. Our benchtop water filter range includes 8-stage KDF systems that remove chlorine, heavy metals, bacteria, and more.

Best for: renters, small households, budget-conscious buyers.

Under Sink Water Filters

Under sink systems are plumbed directly into your cold water line and deliver filtered water through a dedicated tap. They're out of sight, high capacity, and ideal for families who want filtered water on demand without bench clutter. See our under sink filter range.

Best for: families, homeowners, high-volume use.

Reverse Osmosis Systems

RO systems are the gold standard for water purity — they remove up to 99% of dissolved contaminants including fluoride, heavy metals, nitrates, and bacteria. They require installation under the sink with a storage tank. Browse our reverse osmosis systems.

Best for: those wanting the highest purity, households with specific contaminant concerns.

Whole House Water Filters

Whole house systems filter every tap in your home — kitchen, bathroom, laundry, and garden. They protect your appliances, plumbing, and skin as well as your drinking water. See our whole house filter range.

Best for: homeowners, families, those on tank or bore water.

Water Distillers

Distillers boil water and collect the steam, leaving virtually all contaminants behind. They produce the purest water possible — ideal for those with specific health needs or who want complete peace of mind. Browse our water distiller range.

Best for: maximum purity, health-conscious households.

What to Look for When Choosing a Water Filter

• Your water source: Town water, tank water, and bore water all have different contaminant profiles. Know what you're filtering.
• Filtration stages: More stages generally means more thorough filtration — our 8-stage KDF systems are a popular all-rounder for Australian conditions.
• Capacity and flow rate: Match the system to your household size. A single person has very different needs to a family of five.
• Installation requirements: Benchtop filters need no plumbing; under sink and whole house systems do.
• Ongoing cartridge costs: Factor in replacement cartridge costs — most need replacing every 6–12 months. See our replacement cartridge range.

Need Help Choosing?

Not sure which filter suits your situation? Call us on 1800 789 781 or email sales@awesomewaterfilters.com.au — we've been helping Australians find the right water filter for over a decade and we're happy to point you in the right direction.