Quality tap and under the sink water purifying filter systems

Get clean and chemical free drinking water from your kitchen sink.

Improve the taste and smell, remove chemicals and contaminants from your homes water

This high-performance system achieves the maximum level of chemical and contaminant reduction, down to 0.0001 of a micron.

Featuring advanced 4-stage filtration process with premium RO membrane technology.

Provides pure, safe, filtered water, free of all dissolved impurities, heavy metals, salts, viruses, bacteria, cysts, fluoride, chloramines, chlorine, volatile organic compounds and harmful chemicals.

5 micron sediment pre filter extends the life of the carbon pre-filters and RO membranes by removing sediment particles such as sand, dirt and rust.

The 4-stage Reverse Osmosis system is a compact and cost-effective water filtration system that fits under your sink and removes up to 98% of dissolved impurities, heavy metals, salts, viruses, bacteria, cysts, chlorine, fluoride, chemicals, taste, and odour from your water down to 0.0001 microns. This system includes plumbing fittings and a 12L storage tank for easy installation and provides your family with safe and pure water, even in limited space.

Under Sink System Dimensions:

Height = 440 mm
Width = 360 mm
Depth = 135 mm

Don’t wait until it’s too late. Contact us today to get your water filter system installed.

We’ll give you peace of mind knowing that you’re drinking clean, safe water.

Call us now at 0474 189 347 to get started.

Our filtration systems are bigger and longer lasting

A 20-inch cartridge has a larger surface area than a smaller cartridge, which means it can hold more filtration media. This results in a higher filtration capacity, allowing it to filter more water before it needs to be replaced.

Since a 20-inch cartridge has a larger capacity, it can last longer before needing to be replaced. This means that you’ll spend less time and money on maintenance and replacement costs.
A larger cartridge can also improve water flow rates, resulting in better water pressure and faster filtration times.Made from 100% coconut shell activated carbon, a renewable and eco-friendly source.

What our filters do for your water

  • It removes sediment particles, chlorine and by-products such as THM’s, pesticides and a range of heavy metals. Plus, it eliminates unpleasant taste and odour from every tap in your house.
  • Greater cost efficiency than buying bottled water
  • Reducing plastic footprint and the number of plastic bottles that end up in landfill.
  • Improve overall health and well-being by consuming great tasting fresh water
  • Reduce chemical absorption through your skin while showering, leaving softer skin and hair

    Appliance protection from scale build up

  • Removal of unpleasant odours and improve taste
  • Colour coded enclosure made from 3mm marine grade aluminium
  • 20” filter housings for extended filtration capacity.
  • Lifetime warranty included.
Water Filter Cases

Made from 100% coconut shell activated carbon, a renewable and eco-friendly material, the filters have been Certified for Sustainability by WQA. Our products not only deliver industry leading performance and value, they are also manufactured using sustainable materials and a process that is kind to the environment.


  • 100% Coconut Shell Activated Carbon.
  • Performance validated by independent laboratories.
  • Manufactured in an ISO 9001 & 14001 certified facility.
  • Certified for Sustainability by WQA – S-803.
  • California Prop. 65 Compliant.
  • Chlorine and Chloramine reduction*
  • VOC reduction*
  • 1 micron nominal filtration reduces sand, rust and sediment
  • Excellent chemical contaminant reduction*
  • High dirt holding capacity
  • High Adsorptive Capacity and Efficiency
  • NSF and WQA certified for Material Safety


Filter membranes must be changed within in 12 months inline with terms and conditions regarding warranty requirements.

* Performance claims are based on independent laboratory and manufacturer’s internal test data. Actual performance is dependent on influent water quality, flow rates, system design and application. Results may vary. Micron ratings are based on >85% removal of the given particle size. Estimated capacity > 90% reduction in chlorine at 2 ppm and >83% reduction in chloramine at 3ppm and >95% reduction of VOC using chloroform as a surrogate.

You’re in Safe Hands

WaterMark Logo

Learn more at watermark.gov.au

We Confidently Guarantee It

A lifetime warranty ensures you peace of mind that your filtration system is performing well into the future.

Frequently Asked Questions

How much does it cost?

Our filtration options start at $920 with an under-sink reverse osmosis system fully installed and elevate towards $4200 with a whole house system, which provides your entire house from the shower to your drinking water tap with excellent quality water. 

Cysts are a stage in the life cycle of some parasites, including protozoa and worms. Cysts are a form of these parasites surrounded by a protective outer layer, allowing them to survive outside a host for extended periods, including through the chlorination process used in water treatment. If ingested, cysts can mature into parasites and cause various health problems. The PB1 and Chloragaurd filter ranges specialise in significantly reducing these parasites along with heavy metals and volatile organic compounds.
The filter and membrane exchange duration varies depending on the system you choose for your household. The reverse osmosis under-sink option requires exchanging sediment and carbon block filters every 12 months. At the same time, the membrane in the RO system can last up to 3 years. The whole house system requires filter exchanges to be conducted every 12 months.

Here at HFS, we pride ourselves on providing the most robust and durable enclosures for your Filtration unit, which is made from 3mm marine grade aluminium certified with a lifetime warranty, customized in your choice of durable powder coating to match your home and keep it looking like a home. The capacity for enduring filtration between service intervals is guaranteed with 20-inch housings and less chance of pressure reduction in your home. 

Reverse Osmosis under sink filter and membrane replacement = $149 Whole House Filtration System = $380 (Costs can vary depending on your customised filter selection).
Choraguard water filtration systems are designed with advanced filtration technology that can effectively remove impurities, contaminants, and harsh chemicals from water, including chlorine and chloramines. These substances can cause skin irritation and inflammation, which can exacerbate sensitive skin conditions like eczema, psoriasis, and rosacea. By removing these irritants and pollutants from water, Choraguard filtration systems help to provide gentle, soothing, and non-irritating water that can be beneficial for people with sensitive skin conditions.
James Copeman
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"Angus from Home Filtration Systems was very helpful and easy to deal with. He provided a whole of house system that turned our town supply into nice tasting, clean water, even the veggie garden is better. The filter system also cleaned up our young son's eczema almost overnight. The improvement over our dirty town (Meekatharra) water supply is like chalk and cheese. I cannot recommend Angus' system enough."
Joseph Papworth
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"The water filters we added to our family home has been great. The water tastes far fresher and even looks free from sediment. Angus and the team were easy to deal with and installation plus aftercare services have been great. I would highly recommend Home Filtration Systems."
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"Since installing a Home Filtration System our water tastes much cleaner and I no longer get itchy skin in the shower. Definitely worth the money and would recommend this product!"

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