Enjoy Reverse Osmosis filtered water for drinking and cooking at your kitchen tap. An RO membrane reduces dissolved substances, including fluoride, while the system's pre-filters and finishing stages help prepare and polish the water. Choose a system around your household's needs, water supply and available space.
Australia-wide supply, with installation and service options in Perth, Melbourne, Sydney, Brisbane, Gold Coast and Adelaide. Tell us your postcode and system so we can confirm the right local option.
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Compare Reverse Osmosis systems and installation options
Under-sink RO or compact ROCOMP?
Under-sink Reverse Osmosis systems bring drinking-water filtration to a dedicated tap or compatible 3-way mixer. Our ROCOMP compact system is intended for homes with suitable Whole House pre-filtration. Check that prerequisite before choosing the compact option.
Fluoride reduction and better-tasting drinking water
RO is an option when you want to reduce fluoride and dissolved substances in drinking water. The result depends on the membrane, feed water, pressure and maintenance. Review the selected product's specifications and test evidence rather than assuming every RO system has identical performance.
Ordinary sediment and carbon cartridges should not be assumed to remove fluoride. Read our fluoride filtration guide and compare fluoride-treatment options.
Combine kitchen RO with Whole House Filtration
A Whole House Water Filter treats water for showers and connected household outlets. RO provides a separate drinking-water treatment step at the kitchen. Choose a compatible bundle if you want both.
What affects the installed cost?
Compare the exact tap, system and installation variant. Supply-only prices exclude installation. Stone drilling, access, travel and other site-specific work may cost extra; ask for a quote for your address. Check cabinet space, tank and drain requirements before ordering.
Replacement filters and servicing
Choose RO replacement filters for the exact model and service stage. Membranes and other cartridges can have different replacement intervals; follow your system's service schedule. For business applications, see commercial Reverse Osmosis.
Reverse Osmosis advice for your home
Explore our Australian installation and service areas. Our Perth Reverse Osmosis guide covers fluoride-focused selection, cabinet space, dedicated taps, three-way mixers, installation and servicing. For the difference between household and drinking-water treatment, read Whole House Filtration and RO explained.
