The Aquasana Countertop Water Filter
The Aquasana is the #1 Rated Water Filtration System.

Producing pure drinking water for less than 4c per litre, the Aquasana Countertop provides high quality filtration at an unbeatable price!
- Pure Drinking Water Only 4c per Litre
- Best Buy Award 03, 04, 05, 06, 07!
- Multi-Media Block Filter
- Environmentally Friendly
Simple and quick to install, the Aquasana Countertop fits 99% of Australian homes.
Aquasana’s exclusive dual filter system uses carbon filtration, ion exchange and sub-micron filtration to remove chlorine, lead, VOC’s MTBE and cysts (chlorine resistant parasites) leaving water the way it was meant to be – PURE.

Say NO to plastic! Aquasana Countertop now available with FREE glass water bottle.
Attach to the tap or install under the sink!
Attached to the tap or installed under the sink, the Aquasana Countertop is convenient and easy to use. Installing as an underbench system is made simple using the Undersink Conversion Kit. We have 3 underbench installation kits available, for more information on the 3 underbench systems, please visit our water filter category page
Aquasana’s twin cartridge, multi-stage filtration process uses a combination of the most effective technologies available, mechanical filtration, adsorption and ion exchange.
The healthiest water doesn’t come from your tap, or in a bottle. For truly healthy water in your home, the answer is ‘selective filtration’.
Activated Carbon Water Treatment Filters can distinguish between pollution and trace minerals. Aquasana products are convenient, economical and produce the best tasting water.
Aquasana carry a range of water filters from the Countertop and Shower Filter to the Rhino Whole House Water Filter.
The Aquasana Countertop Water Filter is totally portable, uses no power, attaches easily to the tap and is guaranteed to fit 99% of Australian homes!
Aquasana's advanced twin cartridge, multi-stage filtration units combine the most effective technologies available...
- mechanical filtration
- adsorption
- ion exchange
- drink pure filtered water
This patented process selectively filters out chemicals such as chlorine, lead, VOCs, THMs, MTBE and over 100 common tap water contaminants.
Sub-micro filtration removes turbidity and effectively removes more than 99.99% of bacteria, Cryptosporidium and Gardia (chlorine resistant parasites).
This patented process selectively filters out specific contaminants while allowing the natural minerals to remain, creating the healthiest, best tasting water possible.
Learn more about water and your health! View our articles on water filtration
How Aquasana Water Filtration Works...
The "A" cartridge filters out sediment and turbidity first, tiny microscopic particles that can cause cloudiness and unpleasant taste and odor in water.
The "A" cartridge also filters out chlorine, the most concentrated and the most competitive chemical in our water.
The 'A' Cartridge allows the following stages in cartridge "B" to focus on the more difficult contaminants like lead and synthetic chemicals.Next is the most challenging and possibly the most important stage, the adsorption of synthetic chemicals, like herbicides, pesticides and industrial solvents. This process is highly effective and enhances the natural mineral balance of water.
- The "B" cartridge is where the final stages of filtration take place. Lead is filtered out by a complex ion exchange process where lead ions are replaced with potassium ions. Potassium is one of the minerals that gives the Aquasana filtered water it's natural spring water taste and stabilises the pH between 7.25 & 8.5.
- The "B" cartridge is also a 0.5 micron mechanical filter effective for chlorine resistant microscopic organisms like cryptosporidium and giardia, two common water borne parasites that can cause flu like symptoms for most, but can also be fatal to small children and the elderly.
The result is a refreshing, great tasting, healthy supply of drinking water at the convenience of your own kitchen tap for only 4 cents per litre.

Filter cartridges last for 2400 litres and should be replaced every 6-9 months.
Choose the Right Type of Water Filter
There are many different types of water filtration systems available in the marketplace. Are you finding it hard to decide which type of water filtration system would best suit you needs?
Choose the Right Type of Water Filter
Performance Data Sheet
Visit the Aquasana Dedicated Website
Compare Water Filters
Recycled & Biodegradable
The Aquasana Countertop is made from 100% Recycled Plastic and each filter cartridge set can replace over 2000 single use water bottles. All parts are fully replaceable and all stainless steel components are strong to withstand the test of time. Aquasana
Replacement filter cartridges can be disposed of with your regular garbage where
they will continue to offer a benefit to the environment by removing synthetic
compounds from the landfill.
Aquasana's Water-4-Life Program
The Water 4 Life program is designed to not only remind you when
to replace the filter cartridges, but also to reward you for using this
convenient program with…
A LIFETIME WARRANTY + DISCOUNT REPLACEMENT CARTRIDGES!
Visit the Aquasana Website to learn more about the Aquasana Water 4 Life Program
Filter cartridges last for 2400 litres and need replacing every 6-9 months.
The AQ-4000 system can be installed under the counter with the Aquasana Undersink conversion kit.
The Aquasana Countertop can be easily installed out of sight in your family kitchen with the Under Sink Conversion Kit- Available in 3 styles to suit every kitchen!
To View or Purchase the Undersink Installation Kit, visit the Water Filters Category Page
Countertop Replacement Cartridges
Aquasana Countertop + Shower Filter Combo Pack
The next step is simple click on the buy now / add to cart button and you could be enjoying your pure filtered water within days.