Whole House Big Blue High Flow Triple 20" Water Filter System

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Price: $845.00
Regular price
List Price: $875.00
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Price: $845.00
You save: $30.00 (3%)
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Whole House Big Blue High Flow Triple 20" Water Filter System

Who It’s for

This whole house system is for those people who are serious about reducing the amount of chlorine they have in their water supply. It is the next step up from the twin stage. Combining the superior filtration power of a Sediment Filter followed by a 2 Carbon Block filters. A strong robust filter that is specifically designed for places where high flow rate is required whether on your home, commercial or industrial use. Treating water up to 60 litres per minute.

The Whole House Triple 20" x 4.5" Water Filter System is suitable for households who want to remove both incoming chlorine and odour from their water supply. It is a whole house filter that is built specifically to filter chlorine, chemicals and reduce odour form the entire water supply. It is recommended for families with 3 or more people. Great for people who want to get good quality clean water in the entire house.

What Makes This Product Unique

  • It Is very user friendly.
  • It comes complete with a tool to easily remove the bottom of the housing when you want to replace or inspect your cartridges.
  • The filter housing is supplied with a support bracket.
  • It has a air bleeder valve fitted to each filter.
  • There is a place to fit a gauge if you require a gauge in each filter.
  • It comes standard with a 1” BSP inlet & outlet which can be reduced down in size very easily with a reducer.
  • Comes complete with a 5 year housing warranty.


This whole house system to remove chlorine is made up of 3 filters.

Stage 1: 5 Micron Sediment Cartridge

is capable of removing algae, dirt, particles, rust, sand, sediment and silt so your water is debris free and prepared for the next stage of this filtration process. It is made from high quality spun bonded polypropylene. This filter series has a bigger capacity and a longer lifespan.                                   


Stage 2 & 3: 5 Micron Carbon Block Cartridge

These final two stages provide maximum removal of any chlorine still in your water supply. All our Carbon Block Filters are manufactured from the highest quality, FDA-compliant raw materials with cutting-edge methods resulting in premium performance, reliability, absorption and flow rates.


Filtration results

The Big Blue High Flow Triple 20” x 4.5” whole house water filter has the capacity to remove that unwanted chlorine taste and smell from your water.

The great benefits to you are:

  • Softer water for your showers
  • No chlorine gas smell when you take a hot shower in winter
  • Smoother skin, softer hair, less intake of chlorine

Should I buy a cartridge pack instead?

It is always a wise option to purchase your cartridges in one go as opposed to buying individual cartridges. We have made the process easier for you by providing our customers with Cartridge Packs. This not only saves you money with a bulk purchase & delivery, it saves you time and effort not dealing with another transaction or two. The environment is happy to.

Long lasting service life of 12 months

Cartridges are very easy to replace and only have to be changed over once per year. When this time comes around we will be in contact with you, so its basically hands free water filtration if you deal with us.

Save Money

Save by buying all your cartridges you need in one go. Save by not having to waste money on buying bottled water.

Fully Disposable Cartridges

Wrap your worn out cartridges up and place into your rubbish bin.

WaterMark Certified Kit

This Water Filter Kit is certified to WaterMark Standards AS/NZS 3497 Under the Certificate number 23247. 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.

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

Kit Includes

  • Triple Whole House Filter System (Pre Installed Bracket)
  • Opening Spanner
  • 3x 1/4" Pressure Gauge Hole Plugs
  • Instruction/Warranty Sheet
  • Choice Of Filters (Additional Charges Apply)

Town Water (Chlorinated)

Filter 1: 5 Micron Certified Poly Spun Sediment Filter | GT2-28N
Filter 2: 20 Micron Low Pressure Drop Carbon Block | GT4-19LPD
Filter 3: 5 Micron Coconut Carbon Block | GT4-19P

Maximum Chemical Removal (Chlorinated Water)

Filter 1: 5 Micron Certified Poly Spun Sediment Filter | GT2-28N
Filter 2: 20 Micron Low Pressure Drop Carbon | GT4-19LPD

Filter 3: 0.5 Micron Chloramine Reduction Carbon | GT4-19CRC


Height: 69.5cm
Width: 61.5cm
Depth: 19.5cm
Port: 1" BSP
Housing Size: 20" x 4.5"