I have very hard water in my area and noticed a difference almost instantly, and my animals are drinking more water now which is great to see. Mavis and Rob have been fantastic from the start, being very responsive and eager to answer any questions.
$1,299.00
When your rainwater is collected from a roof and stored in a tank, filtration removes particulates and helps improve the appearance, taste and odour of the water. Filtration alone is not designed to disinfect rainwater.
Rainwater tanks can be exposed to birds, frogs, insects, rodents and environmental debris, which may introduce microorganisms, such as Escherichia coli (E. coli) into the stored water.
For homes supplied by rainwater, bore water or untreated surface water, ultraviolet (UV) sterilisation provides an additional level of protection against microbiological organisms that may be present in the water.
Unlike filtration cartridges, UV light is designed to inactivate bacteria, viruses and other microorganisms by damaging their DNA, preventing them from reproducing.
UV treatment does not remove dirt or sediment, so it should always be installed after appropriate pre-filtration. Clear water allows the UV light to work effectively.
If your rainwater is collected from a roof and stored in a tank, filtration removes particulates and helps improve the appearance, taste and odour of the water. Filtration alone is not designed to disinfect rainwater.
Carbon Silver cartridges help inhibit bacterial growth within the cartridge itself but are not designed to disinfect water or remove microorganisms throughout the water supply.
DO NOT USE with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system.
Unless otherwise stated, products supplied by WestOz Water Filters are covered by a 12-month manufacturer’s warranty against manufacturing defects.
This manufacturer’s warranty applies in addition to your rights under the Australian Consumer Law.
Australian Consumer Law
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. These guarantees apply in addition to any manufacturer’s warranty and may provide rights beyond the stated warranty period, depending on the nature of the product and the circumstances.
Installation Warranty
Where installation is carried out by one of our recommended installation plumbers, workmanship is covered by a separate five (5) year warranty provided by the installing plumber. Warranty claims relating to workmanship to be directed to the installing plumber.

Not sure if this is the right system for your home?
Every household is different. Before ordering, contact our team for personalised advice. We’ll help you determine whether this system is suitable for your home, rainwater supply and household requirements.
FREE SHIPPING to Australian addresses on orders over $55 (AUD)
| Model | UV Steriliser 12GPM |
| Dimensions | (H) 210mm (W) 150mm (L) 950mm |
| Cartridge Size | 39W 240V lamp globe |
| Water Filter Cartridges |
UV Globe |
| Micron Rating |
High flow rate of up to 45.6 litres per minute. |
| Water Type | Tank, Bore, Creek/River |
| Eliminates |
Designed to inactivate bacteria (including E. coli), viruses and other UV-susceptible microorganisms when operated according to manufacturer instructions and used with appropriate pre-filtration. |
| Alkalises |
No |
| Cartridge Replacement Period | 12 months |
| Certifications |
When your rainwater is collected from a roof and stored in a tank, filtration removes particulates and helps improve the appearance, taste and odour of the water. Filtration alone is not designed to disinfect rainwater.
Rainwater tanks can be exposed to birds, frogs, insects, rodents and environmental debris, which may introduce microorganisms, such as Escherichia coli (E. coli) into the stored water.
For homes supplied by rainwater, bore water or untreated surface water, ultraviolet (UV) sterilisation provides an additional level of protection against microbiological organisms that may be present in the water.
Unlike filtration cartridges, UV light is designed to inactivate bacteria, viruses and other microorganisms by damaging their DNA, preventing them from reproducing.
UV treatment does not remove dirt or sediment, so it should always be installed after appropriate pre-filtration. Clear water allows the UV light to work effectively.
If your rainwater is collected from a roof and stored in a tank, filtration removes particulates and helps improve the appearance, taste and odour of the water. Filtration alone is not designed to disinfect rainwater.
Carbon Silver cartridges help inhibit bacterial growth within the cartridge itself but are not designed to disinfect water or remove microorganisms throughout the water supply.
DO NOT USE with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system.
Unless otherwise stated, products supplied by WestOz Water Filters are covered by a 12-month manufacturer’s warranty against manufacturing defects.
This manufacturer’s warranty applies in addition to your rights under the Australian Consumer Law.
Australian Consumer Law
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. These guarantees apply in addition to any manufacturer’s warranty and may provide rights beyond the stated warranty period, depending on the nature of the product and the circumstances.
Installation Warranty
Where installation is carried out by one of our recommended installation plumbers, workmanship is covered by a separate five (5) year warranty provided by the installing plumber. Warranty claims relating to workmanship to be directed to the installing plumber.

Not sure if this is the right system for your home?
Every household is different. Before ordering, contact our team for personalised advice. We’ll help you determine whether this system is suitable for your home, rainwater supply and household requirements.
FREE SHIPPING to Australian addresses on orders over $55 (AUD)
| Model | UV Steriliser 12GPM |
| Dimensions | (H) 210mm (W) 150mm (L) 950mm |
| Cartridge Size | 39W 240V lamp globe |
| Water Filter Cartridges |
UV Globe |
| Micron Rating |
High flow rate of up to 45.6 litres per minute. |
| Water Type | Tank, Bore, Creek/River |
| Eliminates |
Designed to inactivate bacteria (including E. coli), viruses and other UV-susceptible microorganisms when operated according to manufacturer instructions and used with appropriate pre-filtration. |
| Alkalises |
No |
| Cartridge Replacement Period | 12 months |
| Certifications |
Sam M
I have very hard water in my area and noticed a difference almost instantly, and my animals are drinking more water now which is great to see. Mavis and Rob have been fantastic from the start, being very responsive and eager to answer any questions.
Ahmad A
Rob and Mavis have been great service to me and my new home (which I had to suffer and wait for ~4years to get house completed). They are excellent in providing advice that are practical and pragmatic. Please, I cannot promote them further. have a 3-stage full house water filter system, and I love it. and I agree with them, “It is a MUST”.
Benjamin C
We installed the whole house water system last year and it has helped us remove water contaminants like rust. It has also saved some of our house hold appliances like kettle that always had calcium.
Ronald Pollard
I didn’t know businesses like this still existed. It was a pleasure to deal with West Oz Water Filters. Rob went out of his way to make sure all was right. I couldn’t be happier and trust me it all works very well. THANK YOU Ron Pollard Morley
Derek Ford
Great product and superb service. We’ve really enjoyed our water 💦 over the past year.
Alfred von Bodenhausen
The team at West Oz Water Filters were super easy to deal with, knew their stuff and answered all questions, delivered what they promised and were well priced. Thanks again ![]()
Wendy J
I love my new water filter system! Water tastes great and my shower has never felt better or been cleaner! Mavis was prompt to respond to my initial query and provided all the information and answers to my queries without any sales pressure. I would highly recommend WestOz Water Filters to anyone enquiring about water filtration.
Daniel Utton
We have had our filtration system for approximately 2 years, 100% happy with the system we haven’t had to bye bottled water since as the tap water is so good after going through the 3 stage filtration system. Mavis & Rob are the local distributors very friendly & helpful and are a local family business too.
Susan Rennie
Twelve months ago I had a Whole of House Water Filtration System and an Under sink Water Filtration installed. WestOz Water Filters supplies extra Sediment Filters as the water in our area of Perth is awful Rob and Mavis were very knowledgeable and helpful and the after-care is A1
Sandra Curtis
WestOz water filters provided exceptional service! I would highly recommend them.
Ross Cargill
Rob has always been extremely helpful and informative whenever he calls to supply any RO water components.
Michael & Laraine Leek
I wanted some advice on what I needed. Rob was excellent, gave me some good advice without trying to upsell me. I would go back again and again
Veronica Kirkman
Thank you so much Rob and Mavis for your expert advice and the friendly professional service we received We can highly recommend West Oz Water Filters such a pleasure to do business with this company.
Address: PO Box 375 Cannington WA 6345 | Phone: +61 8 62565288 | Email: [email protected]