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Reverse Osmosis Water Filters

12 products

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Welcome friends, here is our selection of Australia's best reverse osmosis water filter systems, units & purifiers.

Reverse Osmosis Water Filter Systems are considered the king of the water filter range. RO water is 99.9% free of contaminants including fluoride and PFAS to create the purest of water when it comes to water filtration. This is possibly the only water filter system guaranteed to remove fluoride from your water supply.

PFOAs Removal

With the recent findings of PFOA, PFOS and other bad contaminants in our Australian drinking water, we want you to know you can remove these contaminants from your drinking water prior to consumption. Carbon cartridges can remove these contaminants. But we would recommend a reverse osmosis water filter because reverse osmosis systems have the membrane and the carbon cartridge. This is your best chance to remove these nasty contaminants from your drinking water.

What is Reverse Osmosis?

Is Reverse Osmosis the best Water Filter?

How does Reverse Osmosis work?

Are you looking to buy a reverse osmosis water filter?

Scroll down below to discover the best countertop and under sink reverse osmosis water filters for sale on the market today. If you can't find what you are looking for, give us a call on 02-5562-0255 so our friendly customer service team can help you with your needs.

With a quality Reverse Osmosis Water Filter, you can have clean, fresh water on tap in your own home. Using multiple filtration stages, RO systems are able to remove up to 99.9% of the chemicals and contaminants that are present in municipal water supplies anywhere in Australia. If you're looking to buy the perfect reverse osmosis water filter, we have selected what we believe to be the very best systems currently available, all of which can be ordered directly from our website and delivered to your door in just a few days.

If you would like to learn more about any of the systems you see on our website or you need some help placing an order, please call during business hours, use the live chat facility or feel free to send us a message using our contact us form.

Reverse osmosis technology at affordable prices.

Thanks to advances in technology and efficient manufacturing processes, highly effective Reverse Osmosis systems for households of all sizes are now very affordable: whether you live in an apartment or a large, detached property, you can find a Reverse Osmosis Water Filter on our website that is perfect for your needs, at a very economical price. And we also stock a comprehensive range of replacement membranes and cartridges, which means you won’t have to spend a fortune to maintain a constant supply of delicious, fresh, clean water in your home. We aim to ensure that a home RO water filter system is within the reach of households of all budgets anywhere in the country.

Reverse Osmosis Water systems are also known as RO water systems for short.

Choosing a Reverse Osmosis Water Filter in Australia

There are a number of important factors to take into account when selecting a reverse osmosis filter in Australia for your home.

Source water – The composition of the water that is piped into your home will play a great part in deciding which type of RO system is best suited to your needs. For instance: due to the waste water component of reverse osmosis, households that use rain water, we do not recommend reverse osmosis. For this type of application, a system with a UV or a Ultrapure Aragon system that does not have a wastewater component and specifically targets micro organisms..
Pressure – The water pressure in your home needs to be at least 40 PSI. Any lower than this and the water can not push through the Reverse Osmosis membrane properly. Fortunately, unless you live right at the top of a skyscraper where pressure can be a problem, most households in Australia have a water supply that meets the pressure requirement for standard RO systems.
Quality – A system that complies with NSF or with AS/NZ standards that uses parts specifically for the Australian market and has been independently tested to verify its filtration performance is the best option.
Cost – Most people have a budget they would prefer not to exceed when shopping for a Reverse Osmosis Water Filter. When you’re comparing prices, don’t forget to look at the cost of replacement membranes/cartridges as well as the unit cost itself.
Usage – The type and size of system that is best for you will depend on what you intend to use the water for. If you want a system that filters the most number of contaminants to the highest degree, especially due to some health condition, then we recommend a reverse osmosis. We would recommend a benchtop or undersink classic system. They also come with all the benefits of alkaline water. Finally, if you keep aquarium fish and would like an Reverse Osmosis system that produces the kind of soft, clean water in which many species thrive, a specialised Reverse Osmosis Aquarium Water Filter System with replaceable cartridges is well worth considering (please note: this type of water is not recommended for drinking water so you might need to consider buying two units).

If you're in the market for a Reverse Osmosis Water Filter, find your reverse osmosis filter here and enjoy free shipping anywhere in Australia. If you have any questions you’d like to ask before ordering, we’re always here to help so don’t hesitate to call.

In the meantime, you can check out the FAQs below.

Frequently Asked Questions

Most systems have a pre-filter, which removes large particles of sediment and any dirt, the water then passes through a carbon cartridge to remove the chlorine before forcing the water through a membrane with very small holes. This membrane removes over 99% of the dissolved contaminants.

Why choose reverse osmosis water filtration?

A reverse osmosis water filter unit is the most effective solution to remove contaminants from municipal and groundwater supplies to homes in Sydney and across Australia. If you want a filter system that is guaranteed to remove both chlorine, it’s by products and fluoride, we believe an RO unit is your best choice.

What is not removed by reverse osmosis?

Reverse osmosis can remove up to 99.9% of impurities in water, including lead, iron, mercury, calcium, fluoride, chlorine and it’s by products. The total dissolved solids generally goes down around 90 to 95%. But even reverse osmosis water filters test results do not remove 100% of everything, but they are the best bet to remove the most of every type of contaminant.

Can reverse osmosis remove viruses?

RO systems are very effective at removing many different types of virus and bacteria from the water supply in your home. A quality system will produce water that is widely considered to be safer and better for your health than bottled water.

Is reverse osmosis the best way to purify water?

This depends largely on your water source and needs. If you are looking for an economical solution that removes the most contaminants from your drinking water, we recommend a reverse osmosis water filter system. Reverse osmosis is not the best or most economical way to purify all the water in your home, especially for rain water. For that you will need a whole house water filter or rain water tank water filter. Or try a gravity water filter and Grander Board.

NOTE: Not recommended for Rain Water Filtration because of the Waste Water Component. Reverse Osmosis filters require mains water pressure as supplied to towns & cities or a pressure pump with 40 psi of pressure.

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