AQUALA P500 water filtration system

Premium filtration

Water Filtration for Australian Homes

Tankless reverse osmosis that makes your tap water taste the way water should.

99.9% Filtration
0.0001μm Precision
1 Year Warranty
WaterMark Certified
WaterMark Certified
30-Day Refund
30-Day Refund
Tankless Design
Tankless Design
Free AU Shipping
Free AU Shipping

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If your tap water was perfect, you wouldn't be reading this.

Bottled water and jug filters feel like the answer, they're not.

A 2024 study found roughly 240,000 plastic particles in a single litre of bottled water (Columbia University / PNAS, 2024).

A jug only softens chlorine. And tap water is treated to be safe, not pure, PFAS can already be present, and ageing pipes can add lead and sediment on the way to your glass.

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Backed by 28 years of engineering

30 Day money back

Aussie owned & operated

Free shipping

Backed by 28 years of engineering

30 Day money back

Aussie owned & operated

Free shipping

Backed by 28 years of engineering

30 Day money back

Aussie owned & operated

Free shipping

Backed by 28 years of engineering

30 Day money back

Aussie owned & operated

Free shipping

Backed by 28 years of engineering

30 Day money back

Aussie owned & operated

Free shipping

Backed by 28 years of engineering

30 Day money back

Aussie owned & operated

Free shipping

Backed by 28 years of engineering

30 Day money back

Aussie owned & operated

Free shipping

Backed by 28 years of engineering

30 Day money back

Aussie owned & operated

Free shipping

Backed by 28 years of engineering

30 Day money back

Aussie owned & operated

Free shipping

Backed by 28 years of engineering

30 Day money back

Aussie owned & operated

Seven stages. One that most reverse osmosis systems skip.

Seven stages of filtration. The reverse osmosis membrane physically removes PFAS, lead, chlorine and microplastics, filtered out, not chemically treated.

Then stage six remineralises. Most RO strips the good minerals out and leaves water tasting flat; the P500 puts them back so it tastes clean, not empty.

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Tankless, why it beats a tank RO:

Most RO systems store water in a bulky tank that slows to a trickle as it drains. The P500 has none. Its high-flow membrane filters on demand at a consistent 750 GPD fresh the moment you pour, and 60% more space under your sink.

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    Easy DIY installation with step by-step guides, or any qualified plumber can install it.

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    Does it really remove PFAS?

    Yes, the reverse-osmosis membrane physically removes PFAS, lead, chlorine and microplastics. They're filtered out at the membrane, not chemically treated.

    Standard RO does. The P500's sixth stage remineralises, so the water tastes clean rather than flat.

    For under-sink installation, yes, a licensed plumber is recommended. Most jobs take under an hour. Prefer no plumber? It can also be DIY installed.

    Most people fit it themselves in about 30 minutes to an hour with the included kit and instructions, no plumbing experience needed. If you are not confident, any plumber can get it installed.

    WaterMark is the Australian regulatory standard for plumbing products. The P500 is certified under WM Australia's only WaterMark-certified tankless RO.

    It's compact and tankless, so it fits most standard under-sink cabinets. Dimensions: [[37 × 44 × 14]].