Under Sink Water Filters
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The Waters Co under sink water filters remove up to 99% of contaminants including fluoride, heavy metals, microplastics and pathogens through a 4-stage purification process. Filtered water comes straight from your tap in the kitchen with no equipment visible on the bench. Each under bench water filter in this range delivers alkaline, mineral-rich water on demand.
The Waters BioMax works through four dedicated stages, each targeting something different. The first clears sediment and rust. The second tackles chlorine, chemicals and PFAS. The third pushes water through a UF membrane to catch bacteria and microorganisms. The fourth reintroduces essential minerals and balances pH. By the time water reaches your glass, it has been through a complete drinking water filtration system, not just a single filter medium.
After the 4 removal stages complete, the BioMax produces alkaline, mineral-rich water that is also ionised and magnetised. The water quality is what separates a Waters Co undercounter water filter from a basic in-line cartridge system. Most filtered water taps deliver cleaner water. This one delivers water that has been actively enhanced. The difference is noticeable in taste, and it is the reason customers choosing a permanent kitchen filtration solution tend to return to this system specifically.
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The BioMax fits entirely under the sink and connects to a dedicated filtered water tap. Nothing sits on the bench. Nothing alters the look of your kitchen. For households that want the performance of a multi-stage purification system without the visual presence of a benchtop unit, this under bench water filter resolves that trade-off completely. Installation connects to your existing plumbing and the compact housing leaves the cabinet space underneath practical and usable.
The BioMax removes up to 99% of fluoride, microplastics, pesticides, pathogens, viruses, heavy metals and other organic and inorganic chemicals through a 4-stage filtration process. It covers a broader contaminant range than most standard under sink systems available in Australia.
Yes. After the removal stages complete, the BioMax produces alkaline, mineral-rich water that is also ionised and magnetised. It is one of the few under counter water filter systems that actively enhances water quality rather than only reducing contaminants.
The BioMax connects to your existing plumbing under the sink and to a dedicated filtered water tap on the bench. Professional installation is recommended to ensure a secure connection, though the system itself is compact and fits neatly within a standard under-sink cabinet.
Yes, the BioMax is currently the flagship under sink model in the Waters Co range. For households wanting a benchtop alternative that requires no plumbing, the BIO series benchtop filters use comparable multi-stage filtration technology.