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Quick Change | Twin Undersink Water Filter System (GT1-EQ2)

In stock
Quick Overview
  • Quick Change Filters
  • Plug and Play
  • 5 Micron CTO
  • 1 Micron Sediement filter
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Quick Change | Twin Undersink Water Filter System (GT1-EQ2)

This system is certified to WaterMark Standards under Certificate Number 022780. WaterMark certification is the level of certification required by law for a licensed 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.

New Features Include

  • 2 Stages of Filtration
  • Quick Change Filter Technology

2 Stage Quick Change Sediment/Carbon Water Filter

The GT1-EQ2 is a small and compact quick-change system featuring a 5uM carbon filter. The quick-change system simplifies filter changes allowing almost anyone to do their own filter changes – no more expensive call-out fees as you simply twist the filters to remove and install - it's that easy!

Kit Contains

  • 2 Stage Watermark Certified System
  • 1uM Quick Change Sediment Filter
  • 5uM Quick Change Carbon Filter

Recommended Add-On - Fitting Kit (Required for Installation):

  • 2m White Tubing
  • Inlet Water Valve
  • 500kPA Pressure Limiting valve
  • Instruction


Flow: 3-4L/Min

Pressure: 30-80psi

Temperature range 5-52 Degree C

System Weight

Dry - 2Kg

System Dimensions (Approx):

Height: 37cm Width: 11cm Length: 18cm

Filter System Stage Breakdown

Stage 1: ST-01 1uM Sediment QC Cartridge – Replace Every 12 Months

Quick Change 1uM Sediment filter to help protect the more expensive carbon filter. Made of 100% food-grade non-toxic Polypropylene fibre.

Stage 2: ST-CTO 5uM Coconut Carbon QC Cartridge – Replace every 12 months

This quick change carbon filter is made of coconut carbon block to remove Chlorine, VOCs, THMs, and the harmful organic chemicals which can be found in regular Australian tap water. Carbon will also improve the taste and odour of the water.

Filter System Replacement Pack


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)!


L : 35cm


D: 11cm

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.