FSA 7 Stage Hydrogen-Rich Reverse Osmosis Undersink Water Filter System
FSA 7 Stage Hydrogen-Rich Reverse Osmosis Undersink Water Filter System
Filter Systems Australia

FSA 7 Stage Hydrogen-Rich Reverse Osmosis Undersink Water Filter System

Regular price $595.00 Sale price $615.00 Unit price per
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This 7 Stage Reverse Osmosis System by Filter Systems Australia removes chemicals including fluoride and chlorine as well as all other impurities from your drinking water.

Additionally, this water filtration system will raise the pH of the water to 8.5 or higher making it alkaline.

This system comes complete with a 12L storage tank, filters, 190 litre per day membrane, components and detailed instructions to get you setup.

For further advice on choosing the best filter application for your situation please call 1300 888 008 (Filter Systems Australia).

System Dimensions:

Height: 43cm*
Depth: 21 cm
Width: 37 cm

*If height is a problem under your sink, you can detach the top inline filters and place them beside the system. This will reduce the total height to 39.5cm

Tank Dimensions:

Tank Height: (with stand) 41cm
Tank Height: (without stand) 38.5 cm
Tank Width: 27 cm


Stage One:   FSA Poly Spun Sediment Filter - 5 micron (replace every 6 months)

These economical Filter Systems Australia sediment cartridges are constructed from polypropylene which is spun and melted simultaneously. This technique means there is no centre core to restrict filter performance. They are highly effective for sediment, rust, sand, silt, and algae removal. Additionally, Filter Systems Australia Poly Spun Sediment filters have no chemical residuals. These filters are unique in that they maintain a high flow rate with a high load capacity of sediment before requiring replacement. Lastly, they are designed to prevent the growth of bacterial slime.

Stage Two:  PURE Carbon Block Filter - 5 micron (replace every 6 months)

The carbon block cartridge will remove any larger components but more importantly, will stop chemicals from reaching the membrane. This should then ensure your membrane life of 3-5 years.

Stage Three:  Asprinn Reverse Osmosis Membrane - 190 litres per day (replace every 3 years)

The R/O membrane is the "engine room" of your Reverse Osmosis filter system. All the crucial work is done here, so all the filters before the membrane are primarily there to protect the membrane.
This membrane has a 0.02 micron rating. It is classed by the manufacturer to be a U.S 50 gallon per day membrane (190 L). However, these figures are for optimum working pressure/conditions and will rarely apply in a domestic kitchens. The production of water is close 60-90 L/day, which is typical for a 5 person home for cooking and drinking.

The reduction rates for the membrane are as follows:

Inorganic Organic Rejection Aluminium 98% Adrazin Over 98% Arsenic 98% Aldrin Over 98% Benzene Over 98% Barium 95% Chlorine Over 98% Cadmium 95% Chloroform Over 98% Calcium 98% DOT Over 98% Chloride 95% Dichlormethane Over 98% Chromium VI 98% Endrin Over 98% Copper 98% Fluoranthene Over 98% Fluoride 95% Herbicides Over 98% Iron 98% Lindane Over 98% Lead 98% Methoxychlor Over 98% Magnesium 98% PCB Over 98% Manganese 98% Pesticides Over 98% Mercury II 85% Perchlorethylene Over 98% Nitrate 90% Phenole Over 98% Potassium 95% Tannic Acids Over 98% Selenium IV 95% Toxaphene Over 98% Silver 98% Trichlorethlene Over 98% Sodium 95% Trihalomethanes Over 98% Strontium 98% V.O.C.'s Over 98% Sulphate 98% Total Dissolved Solids 95% Zinc 98%

After the water passes through the membrane it travels to the 12L holding tank. This is where it will stay until you draw water from your filtration faucet/tap on your kitchen sink. When you turn on your filtration faucets that is when the water will move out of the holding tank and towards the final 4 stages of filtration.

Stage Four: Puretron T300 Hydrogen-Rich High Alkaline Water Filter (replace every 12 months)

The Puretron T300 is the ultimate post R/O inline water filter on the market. Made up of sub-nanometre sized minerals, including pure magnesium, it is only one of a few alkalising filters in the world that can raise and maintain a consistent pH between 8.5 - 9.5 for a 12 month period and potentially longer.

The added bonus of this unique filter is that it produces hydrogen-rich water.

Note: This water filter cartridge takes the place of the previous GT6-0 XtreaMn Alkaline cartridge.

Stage 5: Life Energy Ceramic Far-Infrared (FIR) Water Filter (replace every 2 years)

This filter assists in the sanitizing of the water with infrared emitting frequency balls through glass tubes. The infrared beads do not come into contact with the water.

This filter helps prevent bacteria and algae growth that could otherwise block the filter system, particularly on tank water or any water that is not treated or sanitized.

Stage Six:   Purefer Activated Carbon Inline Water Filter - 1 micron (replace every 12 months)

Extremely high grade activated carbon cartridge for maximum extraction of taste or odour issues. Reduces the risk of Giardia and Crypto.

Stage Seven:  Magnetic Water Energizer (never needs replacing)

Magnetic energy is widely used in water treatment and FSA helped pioneer this technology in Australia.

The technology is called “negative defusing”, meaning that when put in reverse it activates negative energy into drinking water.


Not for use on microbiologically unsafe water without prior disinfection.

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