HFS Dual Rainwater System + Built-in UV Light

2 YEARS OF FILTERS INCLUDED

HFS Dual Rainwater System + Built-in UV Light

BETTER RAINWATER.
UV PROTECTION, BUILT IN.

Original price was: $2,375.00.Current price is: $1,997.23. inc. GST

Dual filtration and built-in UV treatment for your home’s rainwater supply.

  • ✓  Dual filtration
    20″ × 4.5″ sediment and carbon cartridges.
  • ✓  Built-in UV disinfection
    UV treatment integrated into the enclosure.
  • ✓  316 stainless-steel enclosure
    A tidy finish with concealed plumbing.
WaterMark CertifiedTested and trusted by WaterMark Australia.
2 years of filters included
Your starting set plus an extra replacement pair,including one nano silver filter.
Quantity

Need installation? Our team will contact you after purchase to discuss the available options.
*Installation rates vary by location across Australia.
Need urgent help? Call us on 0474 189 347.

HFS DUAL RAINWATER SYSTEM + UV

Rainwater you’ll love.
From every tap.

Clean, crisp tasting water for drinking, cooking and everyday life, with dual filtration and built-in UV treatment.

20-inch cartridges · For homes with two or more bathroomsCartridge replacements recommended every 6–12 months.

Fresh water being poured at a family breakfast
  • Crisp tasting water
  • Sediment, sludge & dirt
  • UV disinfection
  • Heavy metal reduction
  • VOC reduction

HFS DUAL RAINWATER SYSTEM + UV

Rainwater you’ll love.
From every tap.

Clean, crisp tasting water.
Dual filtration + built-in UV.

20-inch cartridges · Whole-home rainwater treatmentReplace filters every 6–12 months.

Fresh water being poured at a family breakfast
  • Clean & crisp tasting water
  • Sediment, sludge & dirt removal
  • UV disinfection
  • Heavy metal reduction
  • Volatile organic compound reduction
MORE INCLUDED. MORE VALUE.

Two years of filters included.

Your first set, plus an extra year’s replacement pair — including nano silver.

YEAR 1Your starting filter set

5 micron
pleated sediment

Helps capture dirt, rust and sediment from your tank supply.

Carbon block cartridge

5 micron
carbon block

Helps improve taste and odour for everyday water use.

YEAR 2Extra replacement pair included

Nano silver
filter

Nano silver filtration included in your replacement package.

Carbon block cartridge

5 micron
carbon block

Your second cartridge, ready for the next filter change.

UV

Plus built-in UV disinfection.

UV treatment is integrated into the system, alongside the cartridge filtration.

Filter life depends on your water quality and use; earlier changes may be needed. UV requires power and servicing to the manufacturer’s schedule.

MORE INCLUDED. MORE VALUE.

Two years of filters included.

Your first set, plus an extra year’s replacement pair — including nano silver.

YEAR 1Your starting filter set

5 micron
pleated sediment

Helps capture dirt, rust and sediment from your tank supply.

Carbon block cartridge

5 micron
carbon block

Helps improve taste and odour for everyday water use.

YEAR 2Extra replacement pair included

Nano silver
filter

Nano silver filtration included in your replacement package.

Carbon block cartridge

5 micron
carbon block

Your second cartridge, ready for the next filter change.

UV

Plus built-in UV disinfection.

UV treatment is integrated into the system, alongside the cartridge filtration.

Filter life depends on your water quality and use; earlier changes may be needed. UV requires power and servicing to the manufacturer’s schedule.

DUAL FILTRATION. BUILT-IN UV.

Everything together. Neatly enclosed.

Two large-format filter housings and a built-in UV light, housed in a 316 stainless-steel enclosure. A tidy, practical setup for your home’s rainwater supply.

A cleaner finish outside your home.

Concealed plumbing and an enclosed UV assembly keep the treatment system together.

  • 316stainless steel
  • 20″ × 4.5″cartridges
  • Built-in UVinside the enclosure
Dual Rainwater system in a 316 stainless-steel enclosure

DUAL FILTRATION. BUILT-IN UV.

Everything together. Neatly enclosed.

Dual Rainwater system in a 316 stainless-steel enclosure

Two large-format filter housings and a built-in UV light, housed in a 316 stainless-steel enclosure. A tidy, practical setup for your home’s rainwater supply.

A cleaner finish outside your home.

Concealed plumbing and an enclosed UV assembly keep the treatment system together.

  • 316stainless steel
  • 20″ × 4.5″cartridges
  • Built-in UVinside the enclosure

FOR LIFE ON TANK WATER

Does this sound like your property?

A tank-fed home

You rely on stored rainwater for everyday water throughout the house.

An acreage or lifestyle block

You want a practical filtration setup for your property’s tank supply.

Occasional tanker top-ups

Your tank sometimes receives mains water. Ask HFS to check cartridge suitability.

PLAN THE INSTALLATION

From your pump to your home.

The UV is built into the enclosure. Your installer needs to allow for plumbing connections, a power supply and clear access for filter changes and UV servicing.

A licensed plumber can assess the installation and recommended bypass. Water routed through a bypass does not receive this system’s treatment.

  1. Rainwater tank
  2. Pump
  3. 2 filters + UV
  4. Home
  • Built-in UV within the enclosure
  • Provide power for UV operation
  • Keep access clear for servicing

FOR LIFE ON TANK WATER

Does this sound like your property?

A tank-fed home

You rely on stored rainwater for everyday water throughout the house.

An acreage or lifestyle block

You want a practical filtration setup for your property’s tank supply.

Occasional tanker top-ups

Your tank sometimes receives mains water. Ask HFS to check cartridge suitability.

PLAN THE INSTALLATION

From your pump to your home.

The UV is built into the enclosure. Your installer needs to allow for plumbing connections, a power supply and clear access for filter changes and UV servicing.

A licensed plumber can assess the installation and recommended bypass. Water routed through a bypass does not receive this system’s treatment.

  1. Rainwater tank
  2. Pump
  3. 2 filters + UV
  4. Home
  • Built-in UV within the enclosure
  • Provide power for UV operation
  • Keep access clear for servicing

KNOW WHAT YOU’RE BUYING

A clear package. Ongoing support.

System package

  • Dual-cartridge rainwater filtration system
  • Year 1: 5 micron pleated sediment + carbon block
  • Year 2: nano silver + carbon block replacement pair
  • Built-in UV light
  • 316 stainless-steel enclosure
Dual Rainwater system with built-in UV and two years of filters

Care and support

  • Cartridge replacement typically every 6–12 months, depending on water quality and use
  • UV servicing to the manufacturer’s schedule
  • Help checking your setup and installation
  • Replacement-filter advice from HFS
HFS representative explaining the filtration system to a customer, with warranty and WaterMark information

KNOW WHAT YOU’RE BUYING

A clear package. Ongoing support.

System package

  • Dual-cartridge rainwater filtration system
  • Year 1: 5 micron pleated sediment + carbon block
  • Year 2: nano silver + carbon block replacement pair
  • Built-in UV light
  • 316 stainless-steel enclosure
Dual Rainwater system with built-in UV and two years of filters

Care and support

  • Cartridge replacement typically every 6–12 months, depending on water quality and use
  • UV servicing to the manufacturer’s schedule
  • Help checking your setup and installation
  • Replacement-filter advice from HFS
HFS representative explaining the filtration system to a customer, with warranty and WaterMark information

BEFORE YOU ORDER

A few practical questions.

Need help checking your water source or installation?

0474 189 347
What’s included in the two-year filter package?

Year 1 includes a 5 micron pleated sediment filter and a 5 micron carbon block. Year 2 includes one nano silver filter and a carbon block replacement filter. Cartridge life depends on water quality and use, so earlier changes may be needed.

Is the UV already plumbed into the system?

Yes. The UV light is built into the enclosure. It requires power to operate and servicing to the manufacturer’s schedule.

What if I top up my tank with mains water?

Tell HFS about both supplies so the cartridge configuration can be checked. Specific contaminant concerns may require a different cartridge or additional treatment.

Can I use it on bore water?

Contact HFS with water-test results before ordering. Bore-water suitability depends on the water’s characteristics and treatment requirements.

How do I know it suits my household?

HFS can check your water source, pump flow, household demand and installation. Have those details ready when you enquire.

BEFORE YOU ORDER

A few practical questions.

Need help checking your water source or installation?

0474 189 347
What’s included in the two-year filter package?

Year 1 includes a 5 micron pleated sediment filter and a 5 micron carbon block. Year 2 includes one nano silver filter and a carbon block replacement filter. Cartridge life depends on water quality and use, so earlier changes may be needed.

Is the UV already plumbed into the system?

Yes. The UV light is built into the enclosure. It requires power to operate and servicing to the manufacturer’s schedule.

What if I top up my tank with mains water?

Tell HFS about both supplies so the cartridge configuration can be checked. Specific contaminant concerns may require a different cartridge or additional treatment.

Can I use it on bore water?

Contact HFS with water-test results before ordering. Bore-water suitability depends on the water’s characteristics and treatment requirements.

How do I know it suits my household?

HFS can check your water source, pump flow, household demand and installation. Have those details ready when you enquire.

HFS Dual Rainwater System + Built-in UV Light

BETTER RAINWATER.
UV PROTECTION, BUILT IN.

2 years of filters included
Your starting set plus an extra replacement pair,
including one nano silver filter.

Original price was: $2,375.00.Current price is: $1,997.23. inc. GST

Quantity
Quantity
Related Products

20"x4.5" Triple Rainwater Systems + UV Light & Nano Silver

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Dual Rainwater + UV Light

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Most Recent Reviews:

Sophie Williams

Canberra, ACT

Noticeably better taste from the tap.

Solid unit, clean install and a noticeable improvement in the water throughout the house.

19/07/2026


Ben Foster

Boorowa, NSW

Looks great installed and performs exactly as expected.

The unit feels very solid and the stainless enclosure looks much better installed than I expected. Water quality has improved and the whole process was easy.

02/07/2026


Anita Singh

Toodyay, WA

Good system, good price

Very impressed. Better-tasting water, less chlorine smell and noticeably less scale around the house.

14/07/2026