AlkaWay Whole House – Natural

$1,899.00 inc. GST

The Natural Source Safe Water System is designed for a whole medium to a large house with 2 or more bathrooms with a natural or tank water source.

Official WaterMark Certification – assurance of safety, quality, and compliance

Three-stage whole house system with:

  • 5-micron sediment filter – removes larger dirt, rust, sand, and silt
  • 1-micron sediment filter – removes dirt, rust, sand, and silt
  • Ultra-D sub-micron filter – removes >99.99% of viruses, bacteria, cysts, and reduces heavy metals (lead, arsenic V, chromium), VOCs, bromine, and more
  • Effective for various water sources: Rainwater/tank water – often acidic and biologically contaminated from organic matter or animal droppings.
  • Filter lifespan: Up to 12 months (depends on water quality and volume)
  • Wide pH operating window (4-9pH) and very low-pressure drop (approximately 2 psi)
  • Plumber installation required for correct and safe setup
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(2 customer reviews)
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AlkaWay Whole House - Natural
AlkaWay Whole House - Natural
$1,899.00 inc. GST
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3-Stage Natural Whole House Water Filter System

This system includes three high-performance filters, complete with fittings for easy connection to existing plumbing.

What’s Included

Protective stainless steel cover and triple reinforced filter housings

5-Micron Sediment Filter – removes larger particles

1-Micron Sediment Filter – removes fine particles

Ultra-D Sub-Micron Filter – removes bacteria, cysts, viruses & heavy metals

🔍 Filter 1: 5-Micron Sediment Filter

Captures rust, dirt, sand, and silt, removes particles down to 1 micron, nominal rating filters ~85–90% of 5-micron particles, improves water clarity and protects downstream filters, helps prevent damage to appliances and pipes

🔍 Filter 2: 1-Micron Sediment Filter

Captures rust, dirt, sand, and silt, removes particles down to 1 micron, nominal rating filters ~85–90% of 1-micron particles, improves water clarity and protects downstream filters, helps prevent damage to appliances and pipes

🔍 Filter 3: Ultra-D Sub-Micron Filter (made in USA)

Filters particles smaller than 1 micron (typically 0.1 µm), removes >99.99% of:

Viruses (e.g., rotavirus, norovirus), Bacteria (e.g., E. coli, Legionella) Cysts (e.g., Giardia, Cryptosporidium)

Also reduces:

Lead, arsenic V, iron, cadmium, chromium, selenium, mercury PCBs, BPA, VOCs, residual pharmaceuticals, Chlorine, bromine, iodine, Biofouling precursors (proteins, acids, polysaccharides)

Recommended replacement: every 12 months

[📄 Go to the Ultra-D Fact Sheet]

🔧 Installation

Recommended to be installed by a licensed plumber, designed for easy maintenance and filter changes

Review our installation manual

Looking for other whole house filter options?

We offer a range of systems tailored to different water sources and concerns—whether you’re dealing with high sediment, iron, bacteria, or specific chemical contaminants.

Additional information

Weight 20 kg
Dimensions 10 × 10 × 10 cm
brand

AlkaWay

2 reviews for AlkaWay Whole House – Natural

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  1. A couple of months in and no complaints. Delivery was fast, purchase was simple, installation extra $$ but not a big job, and plumbers were impressed with the unit. Definitely recommend

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  2. Good info. Fast delivery.

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