Whole House Triple 20″ High Flow Filter – Chlorine, Antiscale & Bacteria (Hard Water)

Make hard water easier to manage. Reduce scale, protect your home and enjoy better-quality water throughout your home.

  • For municipal town water in hard water areas, including WA, NT, SA and parts of QLD, as well as hard tank or bore water.
  • Removes chlorine, chloramine. chemicals, pesticides, heavy metals, taste & odour, bacteria.
  • High capacity – filters up to 50 litres per minute
  • Inhibits scale build-up and protects tap washers, hot water systems, and plumbing
  • Incl. NSF 42 certified Polyspun pre-filter, Anti-Scale Coconut Shell Activated Carbon Block Filter, and patented Aragon filter
  • Hand-built in Sydney and backed by a 5-year housing warranty. Fully compliant with Australian Plumbing Standards – meets Watermark AS/NZS 3497:1998, certificate #23124
  • Annual filter replacement cost: $504
  • Free Shipping Australia-wide

Price range: $1,549.00 through $2,059.00 inc GST

SKU : N/A Category :

Certified Whole Home Water Filtration

This system meets the WaterMark specification AS/NZS 3497:1998 Amdt 1 2001 Drinking water treatment unit – Plumbing requirements.
Certificate Number 23124.

Customer Reviews

3 stage whole house water filter installed

Replacement Filter Schedule

Every 6-12 months
60,000 Litres

Sediment Pre Filter

$59.00

Every 6-12 months
120,000 Litres

Anti-Scale  Carbon Block 

$179.00

Every 6-12 months
60,000 Litres

Aragon Plus

$299.00

2 stage under sink water filter installed kitchen

Ready to order?

Choose your filter and place your order.

Filter Specifications

Filter System Inclusions

Filter Stages

Polyspun Sediment Filter 20 inch x 4.5 inch

Stage 1:
Polyspun Sediment Filter

Anti-Scale Coconut Shell Activated Carbon Block Filter 20 x 4.5 Inch 5 Mic

Stage 2:
Anti-Scale Coconut Shell Activated Carbon Block

Aragon Plus Whole House Replacement Filter 20 inch x 4.5 inch

Stage 3:
Aragon Plus Filter

Aragon Plus cartridge Certification Institutes

Installation Diagram

Designed for quick, hassle-free setup. Any qualified and capable plumber can easily install this system.

3 stage whole house water filter dimensions diagram

Integrating a bypass valve is a crucial component of any whole house water filtration system.

This feature allows you to temporarily reroute unfiltered water around the filter for tasks that don’t need purification, such as washing vehicles, irrigating the lawn, or filling a swimming pool.

By utilising unfiltered water for these outdoor chores, you prevent unnecessary wear on your equipment and significantly extend the lifespan of your filter cartridges.

Ultimately, a bypass valve gives you flexibility in how you manage your home’s filtered water usage.

Whole House Water Filter Bypass Valve Installation
premium stainless steel cover for whole house water filter with dimensions

Optional Stainless Steel Cover

Opting for the stainless steel stand and cover provides a stylish, heavy-duty shield for your filtration system. It is the perfect choice for areas where both aesthetics and equipment protection matter.

Key Benefits:

  • Built to Last: Highly resistant to rust and corrosion for long-term use.

  • Outdoor Ready: Built-in UV protection defends against sun damage.

  • Hygienic & Low Maintenance: Smooth metal surfaces make wiping it down effortless.

  • Physical Shielding: Guards your delicate filter components against dust, dirt, and accidental bumps.

  • Aesthetic Appeal: Delivers a polished, modern finish suitable for exposed or commercial installations.

  • Stable Base: Includes a robust stand to ensure safe and secure mounting.