Complete Home Filtration reverse osmosis filtration systems combine multi-stage carbon and sediment filtration with an ultra-fine, semipermeable membrane to reduce dissolved salts, heavy metals, fluoride, pharmaceuticals and other contaminants that can pass through broader water filtration systems. Many households choose to pair a reverse osmosis system with a Complete Home Filtration whole home system, adding an extra layer of protection at the kitchen tap. The whole home system treats all water as it enters the house, while reverse osmosis provides highly purified drinking water for cooking, beverages and everyday hydration.
Reverse osmosis is also an ideal standalone solution for apartments, rentals or homes where a whole home system isn’t practical. The RO unit connects directly to your existing plumbing, delivering purified water through a dedicated tap or a 3-way mixer that replaces your existing faucet. Each system includes a post-filtration remineraliser to restore trace minerals removed during purification, ensuring the water is not only exceptionally clean, but balanced and enjoyable to drink every day.
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Reverse osmosis filtration effectively removes up to 99.8% of contaminants, including dissolved salts, fluoride, heavy metals, PFAS, pesticides and industrial pollutants. This delivers exceptionally clean, purified water for drinking and food preparation.
Using RO-filtered water in kettles, coffee machines and other appliances helps reduce scale build-up and corrosion. Appliances last longer, perform better and require less frequent maintenance.
With better-than-bottled quality water available at your tap, reverse osmosis helps eliminate reliance on single-use plastic bottles, which are one of the biggest sources of household plastic pollution in Australia. One reusable bottle and an RO water filter can significantly reduce household plastic waste.
Compact and versatile, reverse osmosis systems fit neatly under most sinks. They’re ideal for rental properties, apartments and homes where space is limited, as they can be installed without cutting or drilling and easily disconnected when you move, keeping landlords happy while letting you take better water with you.
| RO system | Standard tap filter | |
|---|---|---|
| Reduces a high percentage of common contaminants | ||
| Effective for PFAS, fluoride, nitrates and heavy metals | ||
| Improves taste and odour | ||
| Produces lab-grade drinking water | ||
| Dedicated purified water tap | ||
| Remineralisation for alkalinity | ||
| Food-grade, BPA-free components | ||
| WaterMark certified | ||
| Designed for Australian water conditions |
Water enters the reverse osmosis system through sediment and activated carbon filters that remove larger particles and chlorine, protecting the membrane from damage.
Water is forced through a semipermeable membrane with pores as small as 0.0005 microns, 140,000 times finer than a human hair. Contaminants remain on one side of the membrane while purified water passes through.
Purified water is stored in a sealed tank and delivered on demand to a dedicated RO tap or 3-way mixer. Multiple tank sizes are available to suit different households.
OVER 2000 5 STAR REVIEWS
Customers frequently mention improvements in taste, skin comfort, appliance longevity and the confidence that comes from having cleaner water throughout the home.
A reverse osmosis filter is a water filtration system that uses pressure and a semipermeable membrane to remove impurities from drinking water, producing highly purified water.
Upgrade every tap with a Complete Home Filtration whole home system. Treating all water at entry, our tailored systems deliver cleaner, better quality water for drinking, cooking and bathing, providing consistent, reliable filtration without relying on point-of-use filters or bottled water.
Upgrade every tap with a Complete Home Filtration whole home system. Treating all water at entry, our tailored systems deliver cleaner, better quality water for drinking, cooking and bathing, providing consistent, reliable filtration without relying on point-of-use filters or bottled water.
