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Licenced WaterMark Supplier

Triple Undersink Water Filter System | 5 to 0.5 Micron for Heavy Sediment (GT1-38TF)

In stock
SKU
GT1-38TF
$350.00
- +

Australian Watermark Certification

These Water Filter Housings are certified to Watermark Standards AS/NZS 3497 Under the Certificate number 23247.

Watermark certification is the level of certification required by law for a qualified plumber in Australia to install a water filter system. All products used under this certification will give you peace of mind knowing that your water filter complies with Australian plumbing codes.

Our Watermark certified filter systems are hand assembled here in Australia and are batch tested to ensure top quality and workmanship for your water filtration products.

Triple Undersink Water Filter

This triple under-sink filter is designed for those who have high amounts of sediment or sludge.

The Pleated sediment filter will go down to 5 micron filtration, helping to protect the next two filters from premature blockage.

The first filter is Washable and reusable so for those on heavy sediment, you can hose out the filter and reuse it.

Kit Includes

  • GT1-38T - Triple Undersink Water Filter System
  • GT2-5N - 5 Micron Pleated Washable Sediment Filter
  • GT2-2N - 5 Micron Polypropylene Spun Sediment Filter
  • GT4-4CTOP - 0.5 Micron Ultra Grade Coconut Carbon Filter
  • GT1-72 - Installation Kit (Incl Opening Handle + Entry Valve)
  • GT9-0S - Faucet Tap
  • 2x Quick Connector Fittings

The Entry Tee included in this kit is Compliant to NSF/ANSI 61, which even surpasses the previously used John Guest Entry Tee

It has a dual swivel inlet + outlet for easy installation. The Quick Connect coupling also features a self-locking feature to ensure that the tubing will be safely locked into the tee to avoid accidental disconnection and flooding, a feature not found on the standard brass block and tap.

Filters

Stage 1: Pleated Sediment Filter 5 Micron (2-5N)

These filters are a terrific opportunity to purchase extremely high quality filters at a VERY low price. They are best suited for tank water and anywhere where there is a heavy level of debris or sediment in the water, which may cause standard filters to block prematurely.  Pleated filters have up to 20xs more surface area than a standard polyspun filter! This gives them a higher surface area to catch more debris and a much longer life duration before replacement is necessary. They can be washed and removed time and time again, until they begin to perforate, then they will need to be replaced.

Stage 2: Poly Spun Sediment Filter 5 Micron (2-2N)

These cartridges are standard Australian Size. These economical high performance sediment cartridges are constructed from polypropylene which is spun and melted simultaneously. This technique means there is no centre core to restrict filter performance. These sediment filters are compatible with most liquids and are highly effective for sediment, rust, sand, silt, and algae removal.  Our performance sediment filters have no chemical residuals. They are extremely high performing and carry a heavy load of sediment before requiring replacement. We choose to use these sediment filters over all other types due to: * high performance * high flow rate * high load capacity * The inability to grow bacterial slime. These filters are IDEAL for: * tank water filtration * pre carbon filtration

Stage 3: Premium Coconut Carbon Block Filter | ULTRA Grade 0.5 Micron (4-4CTOP)

The premium coconut carbon block filter improves the taste and odour of water, whilst imparting a sweet flavour. Please note that carbon filters do no sanitize, disinfect or remove bacteria, parasites or viruses from water. Please note that you will still need to disinfect or otherwise sanitise raw water before consumption. Please refer to the below important information about water sanitation for our recommendation on treating raw water sources. 

Optional Add On: Inline Magnetic Water Conditioner (Never needs replacing)

The effects of magnetization on the physicochemical properties of water have been well documented in scientific literature for several decades, with findings ranging from the application of magnets to reduce the growth of limescale in pipes, through to the documentation of magnetically treated water being used to improve the quality and quantity of fruit yield in capsicum plants and increasing the level of oxygen in water to improve hatch rate of fish eggs. 

Faucet Tap Options

All of our under-sink filter systems come with a dedicated drinking water faucet tap as standard – which means you will need to drill a hole into your sink or benchtop to install it. Alternatively, you can swap out your current faucet for a 3-way mixer tap, which includes all 3 lines in the one faucet (Hot, Cold & Filtered) – this is a great option for those who don’t want to drill (i.e. if you have a stone benchtop), and it also looks nice and minimalistic. If you would like to explore our range of faucets and mixer taps in better detail, please click the below:

INSTALLATION - Please note this system is WaterMark Certified to Australian plumbing standards (AS/NZS 3497), and will need to be installed by a licensed plumber. Simply order online with free shipping to your home, and once it arrives any local licensed plumber will be able to do the installation (the system also comes with instructions)!

Please see the Recommended Filter Replacement Schedules (per the above) and links to the replacement filters:

***IMPORTANT INFORMATION ABOUT WATER SANITATION***

Disclaimer: Do not use or drink microbiologically unsafe water or water of unknown quality without adequate disinfection. 

FSA CAN NOT AND WILL NOT RECOMMEND ANY COMBINATION OF FILTERS TO MAKE UNTREATED AND UNTESTED WATER SOURCES (SUCH AS RIVER/STEAM/CREEK/LAKE/DAM WATER) SAFE TO DRINK. WE CAN MAKE RECOMMENDATIONS ONLY FOR MAINS WATER (NO TESTING REQUIRED) , RAIN WATER (NO TESTING REQUIRED) AND COMPREHENSIVELY TESTED BORE WATER.

FSA’s Recommendation for Rain/Tank/Potable Bore Water*

If your water source is Rain/Tank Water and Potable Bore Water (*i.e bore water that has been tested to the Australian Drinking Water Guidelines and deemed suitable for drinking purposes per the Guidelines’ aesthetic, health and safety recommendations), please see below our recommended filtration schedule to ensure safe drinking water:

  1. Tank Dose with HydroSil Ultra 7.5% for Protection Against Bacteria & Viruses
  2. Undersink <1 Micron Absolute Filter for Protection against Parasites & (Optional) Coconut Carbon for Improved Final Taste & Odour

Read on for a full explanation of why we recommend this as the minimum standard of filtration for treating Rain/Tank/Potable Bore Water for drinking purposes.

 

For Protection Against Bacteria/Viruses

Bacteria (such as E.Coli) can colonize in stagnant water and result in harmful illnesses when consumed. For sanitation against common water-borne bacteria/viruses in rainwater and potable bore water*, we, therefore, recommend dosing your tank with a product such as Hydrosil Ultra 7.5% Water Sanitiser to ensure protection against microbiological contamination/biofouling in your pipework and/or filter system.

HydroSil is a food-grade silver and hydrogen-peroxide based water sanitiser, which acts to oxidise bacteria and viruses without leaving any dangerous residues behind. HydroSil sanitizes and protects your tanks and water storage devices, making rainwater and potable bore water* safe and suitable for human consumption. HydroSil is not a chlorine-based chemical like most sterilisers on the market today. It is non-toxic, and safe to use around your home and family.

Dosage Rate: HydroSil should be dosed at a rate of 200mL per 1000L of water.
To scale down to tank size, you will require 20mL per 100L.

Buy Hydrosil Ultra 7.5% Here:

 

For Protection Against Parasites/Protozoa

Ingesting waterborne parasites (Protozoan Cysts) such as Cryptosporidium and Giardia (which flourish in raw water sources such as rain water tanks and bores), are a common cause of gastroenteritis.

Whilst Chlorine can inactivate Giardia with a moderate dose and contact time, Chlorine has a negligible effect on Cryptosporidium unless dosed in excess of the acceptable Chlorine limit listed in the Australian Drinking Water Guidelines (Version 3.6, pp. 200).

For protection against these common cysts, we, therefore, recommend under sink filtration down to at least 1 Micron (Absolute) or smaller (i.e. with Reverse Osmosis or the Caware 0.1 Micron Absolute 3-in-1 Sediment, Chemical + Bacteria Reduction Filter).

Such fine filtration, used along with regular sanitation (i.e. with HydroSil Ultra 7.5%) is a cost-effective and safe drinking water solution for rain water and potable bore water*.

Compact Undersink Reverse Osmosis Water Filter System | pH Neutralising (GT1-70Compact)

Compact Undersink Reverse Osmosis Water Filter System | pH Neutralising (1-70 Compact)

More Information
Product TypeWater Filters

Height: 36cm
Width: 37cm
Depth: 12.5cm

Housings: 10" x 2.5"
Max Flow: 3.78L/Min
Max Pressure: 70 psi - 500 kPa
Max Inlet Pressure: 125 psi
Tested Pressure: 325 psi
VOC Reduction: >95%
Chlorine Reduction: 30,000L @ 3.78L/Min

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.


Can I install my Water Filter on my own or do I need a Plumber?
For quality assurance and Insurance reasons, we always recommend using a licenced plumber who is familiar with water filtration. This ensures that the installation runs smoothly and is professional. If you fancy yourself reasonable at DIY type projects, we provide you with all the necessary components and instructions you need to conduct the installation yourself. Our technical support team are contactable during business hours on 1300 888 008 should you have any queries about installation.

Will Undersink Water Filters Remove Fluoride?
Standard Undersink filters will not remove fluoride from the water, we recommend using reverse osmosis as it is the safest, and most effective way of removing Fluoride from the water. There are proclaimed Fluoride Removal Cartridges on the market however they use a material called Activated Alumina which will remove Fluoride up to approx. 80% while the filter is new, but will then rapidly depreciate to the point where it is no longer effective. The other down side to the Activated Alumina cartridges is, they have a tendency to leach heavy metals into the water when the filter ages. If you do not keep a strict routine for filter replacement, it may be introducing dangerous heavy metals into your drinking water.

What are Undersink filters for?
There are a few different models of Undersink filter that each have their own specific purpose. The most common model of Undersink filter you will come across is a Sediment + Coconut Carbon configuration. As the name suggests, they have a dual action, the first filter will remove dirt/particles and sediment, while the Coconut Carbon filter absorbs chemicals from the water such as Chlorine.
Some systems elect to use a Dual Coconut Carbon Set up to double the contact time with the water. As we know that carbon efficiency is majorly to do with Contact Time adding more carbon to a system can greatly increase its ability to remove hazardous chemicals, Tannins, Tastes and odours.

Can an Undersink Water Filter remove Chloramine?
Chloramine Injection has recently been introduced into many council regions over Australia, including on the Gold Coast where FSA is based. Chloramine presents a number of issues in regards to drinking water including but not limited to; dissolving of heavy metals such as lead into the water, release of ammonia gas and adverse skin reactions. As previously mentioned, the more carbon the better. Chloramine is very hard to remove by normal means and it is removed in 2 staged. The first carbon filter acts to break open the Chloramine which in turn, releases the other various residual gasses into the water, the second carbon can then easily extract and absorb all remaining residuals, effectively removing the dangerous Chloramine from your drinking water.

How often should I change the filter cartridges?
Undersink Water Filter Cartridges should be changed anywhere between 6-12 months. You will usually notice a distinct change in taste of the water if you have the filters in too long. This signifies that the Coconut Carbon Cartridge is no longer working to its full capacity and is beginning to allow residual amounts of chemicals through into your drinking water. As a rule, you should not leave your filters in for longer than 12 months regardless if you are on town OR rain water.

What is filter protection equipment, and do I need to use it?
 Filter Protection Equipment is an important part of water filtration. Our products are sourced from experienced and reliable manufacturers and also carry the highest level of certification in the water filtration industry. Regardless of Brand, Make, Model or Country of manufacture, water filtration will ALWAYS be the weakest point in your plumbing. The three main causes of water filtration failure are; Overnight pressure surges, Intense Water Hammer Pressure Impacts, and thermal expansion. All of which can be addressed and prevented with a few simple pieces of equipment. A Pressure Limiting Valve is used to buffer the incoming pressure to the Australian Regulation Pressure of 500kPA. This is the minimum requirement for most insurance and warranty validation and is essential when used on Town mains / municipal water. A Water Hammer Arrestor is a copper tube looking device which is commonly found in the laundry (If you have one). It acts to absorb and dissipate pressure spikes in your water lines. Pressure spikes occur from appliances such as the washing machine or dishwasher and can magnify the water pressure tenfold which can cause serious damage to water filtration components. Water hammer gets the name by the distinct sound you hear when the shockwaves rattle loose copper pipes or worn out valves. This is something that is essential to be addressed immediately before installing water filtration. A Pressure Relief Valve is as it sounds. It is pre-set to open once the pressure reaches 110PSI, shooting that pressure/water down the drain line and easing the pressure in your water filter. This is a requirement if you intend to hook up your water filter to a fridge, chiller or ice maker. They are also a good idea to help relieve residual pressure from pressure surges (even if you have a PLV + water hammer arrestor).