Product Details
Product information, pricing, and purchase options
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Starting from $27/week
Flexible fortnightly payments
If chlorine is drying out your skin, dulling your hair, or aggravating eczema, removing 99% of it changes how water feels for the whole family.
COLOR OPTIONS
PAYMENT OPTIONS
INSTALLATION CHOICE
PREMIUM ADD-ON
Installed under sinkThe Gold Standard of Drinking Water
Standard faucet included
Filters to 0.0001 Microns — Advanced reverse osmosis membrane technology removes up to 99% of dissolved contaminants, including PFAS, fluoride, lead, arsenic, nitrates, heavy metals and Total Dissolved Solids (TDS).
The Gold Standard in Drinking Water Purification — Widely recognised as one of the most effective residential water filtration technologies available, delivering exceptionally pure drinking water.
Optional upgrade: 3-Way Mixer Faucet
Your Reverse Osmosis system comes with a standard faucet. Prefer a designer 3-way mixer? Choose a finish to add one.
YOUR DETAILS
Include your area or country code, e.g. +61 4XX XXX XXX
The OneWater Whole-Home Filtration System delivers clean, great-tasting water from every tap in your home. Engineered to reduce chlorine, heavy metals, sediment and limescale, against Australian Drinking Water Guidelines. Every system includes the three-stage whole-home unit, optional professional installation by a licensed plumber, the first annual filter service and lifetime support from the OneWater team. Built for the Elements: Engineered from stainless steel with a powder-coat finish, built to withstand sun, salt and weather year after year. Chrome gauges let you monitor performance at a glance, brass fittings keep every connection leak-free, and a built-in bypass valve isolates the system in seconds for easy servicing. The Largest Domestic Filters: At its core sit 20" × 4.5" cartridges — the largest domestic filters you can buy, made from food-grade materials. Their size means greater capacity, longer life between changes, and strong flow to every tap, so you get clean water without ever sacrificing pressure across the home.

