Reverse Osmosis Water Filters Melbourne
Reverse osmosis (RO) is the most thorough way to filter drinking water at the tap. Unlike a standard carbon filter, an RO system pushes water through a fine semi-permeable membrane that removes dissolved contaminants a carbon filter alone can’t catch, including PFAS, heavy metals, nitrates, and dissolved salts, alongside the chlorine, sediment, and taste issues a whole house filter already addresses.
How Our Reverse Osmosis Systems Work
Our reverse osmosis systems are typically installed under the kitchen sink and paired with a dedicated filtered-water tap, so you get a separate, always-on supply of purified water for drinking, cooking, and making up baby formula, without changing how the rest of your home’s plumbing works. A multi-stage process — sediment and carbon pre-filters, the RO membrane itself, and often a final polishing filter — means the water leaving the tap has been through several layers of filtration before it reaches your glass.
Why Melbourne Households Choose RO Alongside Whole House Filtration
Because Melbourne’s water quality can vary by suburb and season, and because RO is one of the few residential technologies that meaningfully reduces PFAS and heavy metals, many households run reverse osmosis under the sink alongside a whole house filter — using the whole house system to protect appliances and every tap, and the RO system for the water they actually drink and cook with.
Water on Demand, Simple to Maintain
Our reverse osmosis systems store filtered water in a small pressurised tank so you have water on demand rather than waiting for it to filter in real time, and cartridges are straightforward to replace as part of routine servicing. We install, commission, and can service these systems locally, and we’re happy to talk through which combination of filtration suits your household best.
Our Reverse Osmosis System
Our AquaCo 5 Stage Reverse Osmosis System ($799) is designed for Melbourne kitchens, combining sediment, carbon, and membrane filtration in one compact under-sink unit. Browse the system below, or contact us for a free consultation on the right setup for your home.
Certifications & Compliance
Our reverse osmosis system is supplied by AquaCo; their Undersink Reverse Osmosis System (model SYS-RO925TM5), which our AquaCo 5 Stage Reverse Osmosis System is based on, holds active WaterMark Licence 023448 on the official WaterMark Product Database. AquaCo’s reverse osmosis systems are also NSF certified to NSF/ANSI 58 (Reverse Osmosis Drinking Water Treatment Systems) on the NSF International listing, giving you independently verified assurance over what the system removes from your water.
