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Reverse Osmosis Water Filter 3/4" Laundry Wall Mount 50GPD Remove Fluoride (1-39)

In stock
Quick Overview
  • Wall Mounted RO System
  • Dual Carbon Pre-Post Filters - High Capacity
  • 190L/Day Water Production
  • Connects Easily to Washing Machine Inlet Water (3/4")
4 Interest Free Payments of $70.75

Wall Mount Reverse Osmosis  System GT1-39

Wall Mount Reverse Osmosis Complete System is designed as a portable RO System to remove mineral content from water. Ideally used on bore water** or any other water deemed to be not suitable for human consumption. After running water through the RO System it will be suitable for human consumption (pH may become acidic due to low mineral content in water, we recommend using an alkalising media or filter after this for drinking water). Designed to be mounted on the wall in the laundry above laundry tub, so that it can fit onto a 3/4" tap and the waste water can go directly down the drain. The treated drinkable water will flow to a storage tank (not included). Comes with a 3/4" main entry adaptor. 

Flow rate is approximately 50 Gallons Per Day, which will produces approx 215 ltrs per day on reasonably good quality water. The higher the mineral content, the less water will be produced and the more waste water will be produced. All filters and membranes are supplied. Kit includes Tubing, Pre Carbon & Post Carbon Block filters. It is recommended to fill your container whilst it is in your laundry tub, as on this portable RO system there is no automatic shut off. So to avoid any accidental overfills, fill whilst near sink or drainage.

** Please contact us with a water analysis before purchasing this system if you are on any raw water source. i.e bore/river/creeks 

Kit Contains

  • Inlet Feed Water Adaptor 3/4"
  • Opening Spanner
  • Tubing
  • Thread Tape
  • Instructions
  • Wall Mount RO Filter System + Filters

Inlet Feed Water Requirments 

  • Pressure: 50 - 100 psi
  • TDS: <2,000 mg/L
  • Hardness: <250mg/L
  • Iron: <0.02
  • Manganese: <0.01
  • Temperature: 1°C - 26°C
  • Flow Rate (Inlet): 1L/Min

RO water purification systems will reduce and eliminate TDS (total dissolved solids) like salts and minerals from our drinking water. However contrary to common beliefs, less than 1% of the organic minerals are actually found in most raw water supplies. With the increase of pollutants, our water supply contains mostly inorganic minerals. Inorganic minerals consist of calcium, iron, magnesium, carbonate and lime compounds, which are not compatible with our bodies. The body’s cells reject theses minerals leaving dissolved inorganic substances (acid crystals – minerals deposits) throughout the body. 

This accumulation of debris creates more work and trouble for the body, such as arthritis in joints, gallstones, kidney stones and mineral deposits in artery walls. Organic minerals that are considered soluble, which means the body absorbs sustenance into the cells, are found in our live foods such as fruits & vegetables. One glass of freshly squeezed orange juice would be higher in minerals than 30 gallons of untreated raw water. Purified water provides a necessary rinsing treatment for hydration purposes as our body is mostly fluid (over 80% water) and equally important to rinse impurities out of our body. 

Replacement Filters & Times

Stage 1 + 3: 5 Micron Carbon Block Filter, Lasts 12 Months* - Buy HERE
Stage 2: Asprinn 50 GPD USA Membrane, Lasts up to 4 Years** - Buy HERE

* On Average Municipal Water Quality and Usage
** Membrane will need replacing as early as 12 months on Poor Water Quality, commonly found in WA and parts of SA/NT

Click Here for Discounted Combo Pack


More Information
Type Water Filter

Production Rate is 50GPD under the following conditions

  • 70PSI+
  • Water Temperature - 21°C
  • <500Mg/L TDS
  • Nominal Rejection Rate 97%

Technical Data

Max Temperature: 40°C
Max Pressure: 70 psi
System must only be used in micro-biologically safe water.

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 99.9% 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%


Return Policy

Due to the nature of the products we sell, a strict return policy is in place. We work with food grade certified materials that must be un-opened and un-used as to be able to be re-sold.

You may receive a refund or credit of equal amount, less the restocking fee if applicable and any other deductions that are relevant. 

  • Wrongly purchased items may be returned for a merchandise credit, this applies for but not limited to: Wrong size, wrong system etc.
  • 30 Day return Policy:  Returns will not be accepted without prior approval or after 30 days of invoice date.
  • All returns will incur a 17.5% restocking fee or cost to send the item to you whichever greater. FSA may use discretion to determine the restocking fee.
  • Any damages (minor, that can be repaired) will incur a fee which will be deducted from the total refund which will be equal to the cost of the replacement 
    parts (List Price) and labour charge (if applicable) to repair the system(s). This will be separate to the restocking fee.
  • Any damage considered to be major and not feasible for repair may be refused and the return request will be void. The customer will be responsible for the return freight or disposal of the damaged unit.
  • Return shipping is to be paid by the buyer to the address provided. It is recommended that the customer applies transit warranty to the return freight in case of damage.
  • Any damages to the system that were not reported to FSA within 48 business hours of receipted delivery are not covered under our transit warranty.


  • Should the item appear faulty or doesn’t work how described, the unit/item must be returned for testing (if requested), the return postage paid by the buyer. If the unit/item is deemed to be faulty, compensation will be provided for the postage cost (Proof of cost required). If the unit/item is deemed to be in working order and as described, the buyer will responsible for return postage. 


If you have any questions about our return policy, please contact us before purchase. This will also help to ensure you purchase the correct product that suits your requirements.

What makes this a Portable Reverse Osmosis Water Filter?
The most common form of Reverse Osmosis Water Filters is an Undersink Style, where the system is physically “Plumbed-In” under the sink in a permanent way. Our Portable RO Water Filters are designed to work off your kitchen tap using a diverter valve. This gives you the ability to take the system everywhere you go and can be easily and quickly installed on most standard kitchen taps.

How will I know if the system will connect to My Kitchen Tap?
Commonly, all kitchen taps use the same or similar type connections where the aerator goes (the mesh fitting that aerates the water when it comes out). There are some taps on the market that are a slim design and have small threads which unfortunately are not compatible. If your tap (thread where the aerator is) measures 22-24mm in diameter it will fit the standard diverter valve.

What if the system does NOT fit my Kitchen Tap?
There are alternatives you can use if this is the case. We have a range of fittings that suit different applications. You can use this system in the laundry on the ¾” washing machine inlet by using the Laundry Block Adaptor, this allows you to use your washing machine, and also the filter at the same time, diverting some of the water through the filter system. We also have a brass fitting that attaches to all standard ¾” Garden/Outdoor taps.

Is there a downside to using a portable system over the more common Undersink Variety of Reverse Osmosis Water Filters?
The only downside you will face is the flow rate or On Demand Capacity of the system. Reverse osmosis produces water at a rate of approx. 8-10L per Hour, which equates to a slow dribble of water. This is because the Reverse Osmosis Membrane has a micron rating of 0.0001 Microns, small enough to strip out all of the impurities in the water, including Fluoride. This is why the Undersink models contain a storage tank so you can collect water straight away from the tap on the sink. The Portable systems can be used to fill drinking water containers or dispensers as required.

Can I convert a Portable Reverse Osmosis Water Filter into an Undersink Filter?
Technically, yes. It is possible to do so however, there are several components that go into the Undersink models to convert it into a Plumbed in Automatic System. By the time you have purchased all of the necessary equipment, you will find it is cheaper to buy a brand new Undersink RO system.

How often do I need to change the filters?
As a general rule with Portable RO systems, the first filter (Or pre-Filter) should be replaced strictly every 6 months. This is highly recommended to help prolong the life of the more expensive and important Reverse Osmosis Membrane. If a pre filter is left on for too long, as the efficiency of chemical reduction is reduced, it may begin to let through residual traces of Chlorine through to the membrane. The Reverse Osmosis membrane is susceptible to damage from any number of chemicals that it comes into contact with, thus would begin to deteriorate more rapidly, potentially causing you to replace your membrane prematurely.

Will Reverse Osmosis remove 100% of Fluoride?
Reverse Osmosis filters can vary anywhere between 95% - 98% of effective removal of Fluoride. So technically speaking, Reverse Osmosis alone will not remove 100% of Fluoride from the water. In saying this, we can put this into perspective. The rough amount of Fluoride in municipal water can equate to 1L in an Olympic Sized Swimming Pool. If you then remove 98% of this, it then becomes 20mL per Olympic swimming pool. If you were to get the finished water analysed professionally by a NATA approved Laboratory, their instruments would not even be able to detect fluoride. So technically speaking, it won’t remove 100%, but the residual left over is beyond negligible. If, however, you want fluoride completely 100% removed, you can simply add a De-Ionising Resin Filter to the system which would render the water 100% Pure.