
Australian Made Triple Free-Standing
Rainwater Filtration System with UV
Now available with Grundfos pressure pump!
ALL YOU NEED TO KNOW ABOUT RAINWATER FILTRATION
Watch this video now!

The very best quality
At The Tank Doctor we only sell the very best quality rainwater filter systems available on the market that include excellent warranty. Designed and built in Australia, Filtatank Systems utilise quality made patented filter housings that are made in Italy; and Viqua ultraviolet sterilisation systems made in Canada; you are guaranteed the safety of your family’s health is in the very best hands.
A Filtatank Rainwater Filter System is the best investment you will make in the protection and wellbeing for you, your family and your home.
Continue scrolling to discover informative details and benefits of Rainwater Filtration or click the images below to jump directly to each topic; download our brochure to browse at your leisure or go direct to view system information and pricing.
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Neglected tanks can become polluted with leaves, pollen, slime and sludge from wet systems. The water becomes a broth and has a strong smell of ‘rotten egg gas’ or sulfur dioxide.

Rusty old tanks create unwanted taste to the water and should be replaced. Rusty holes in the roof can allow vermin to drown in the tank adding to the risk of dangerous bacteria levels.

Holes in a tank roof, water inlet pipes and manhole covers left open will allow access for possums, vermin and even cats seeking water. Once inside they drown, decay and heavily pollute the water.

Testing can be performed to detect bacteria such as E.coli, cryptosporidium and giardia. With varying rainwater conditions throughout the year, filtration with UV sterilisation is a safe option.












Filtatank filtration systems are mounted to the wall with three bolts and plumbed down-stream of your pressure pump. The units will operate with gravity fed systems preferably with no less than 10psi of supplied pressure. Installation is quick and simple.
Watch the installation video below:
FILTRATION SYSTEM INSTALLATION & SERVICE GUIDES:
FILTRATION SYSTEM INSTALLATION GUIDE:
FILTRATION SYSTEM SERVICING GUIDE:




WALL MOUNTED FILTRATION SYSTEMS
Standard Wall-Mounted Filtration Systems
Twin Cartridge 20″ X 4.5″ Sanic Whole House Rainwater Filtration System with Inbuilt Antimicrobial Technology
Twin filter cartridges remove unwanted sediment through a 10-micron polyester pleated cartridge followed by a 5-micron silver impregnated carbon cartridge to remove colour, taste and odour. Silver is used to inhibit the growth of bacteria on the cartridge. Pressure gauges indicate water inlet and outlet pressure.
Microban® antimicrobial product protection is a built-in biocide silver that enables the filter housings to resist the growth of microbes such as bacteria, mould and mildew. By creating an inhospitable environment this disrupts the metabolism of contaminating microbes by preventing conversion of nutrients into energy. This inhibits microbial survival, reproduction and colonization and disrupts vital cell functions of the microbe.
Water filtrations systems incorporating Microban® protection ensure filter housings stay cleaner, last longer and stay fresher in between cleanings than products with untreated surfaces. This sets Microban® antimicrobials apart from many other competitor products in the market today.
Triple Cartridge 20″ X 4.5″ Sanic Whole House Rainwater Filtration System with Inbuilt Antimicrobial Technology
Triple 20″ x 4.5″ Whole House Rainwater Filter Systems remove unwanted sediment through a 10-micron polyester pleated cartridge, followed by a 5-micron poly spun cartridge to remove finer silt particles before filtering through a 5-micron silver impregnated carbon cartridge to remove colour, taste and odour. Silver is used to inhibit the growth of bacteria on the cartridge. The spun cartridge helps extend the workable life of the carbon cartridge. Pressure gauges indicate water inlet and outlet pressure.
Microban® antimicrobial product protection is a built-in biocide silver that enables the filter housings to resist the growth of microbes such as bacteria, mould and mildew. By creating an inhospitable environment this disrupts the metabolism of contaminating microbes by preventing conversion of nutrients into energy. This inhibits microbial survival, reproduction and colonization and disrupts vital cell functions of the microbe.
Water filtrations systems incorporating Microban® protection ensure filter housings stay cleaner, last longer and stay fresher in between cleanings than products with untreated surfaces. This sets Microban® antimicrobials apart from many other competitor products in the market today.
Standard Twin 20" x 4.5" Wall Mount System
Twin 20″ x 4.5″ Whole House Rainwater Filter Systems remove unwanted sediment through a 10- micron polyester pleated cartridge, followed by a 5-micron silver impregnated carbon cartridge to remove colour, taste and odour. Silver is used to inhibit the growth of bacteria on the cartridge. Pressure gauges indicate water inlet and outlet pressure.
Triple 20" x 4.5" Wall Mount System
Triple 20″ x 4.5″ Whole House Rainwater Filter Systems remove unwanted sediment through a 10- micron polyester pleated cartridge, followed by a 5-micron poly spun cartridge to remove finer silt particles before filtering through a 5-micron silver impregnated carbon cartridge to remove colour, taste and odour. Silver is used to inhibit the growth of bacteria on the cartridge. The spun cartridge helps extend the workable life of the carbon cartridge. Pressure gauges indicate water inlet and outlet pressure.
Filtatank Rainwater Filtration Systems
Twin 20" x 4.5" Wall Mount System with UV Sterilisation. FT-2000UV
Twin 20″ x 4.5″ Whole House Rainwater Filter Systems remove unwanted sediment through a 10- micron polyester pleated cartridge, followed by a 5-micron silver impregnated carbon cartridge to remove colour, taste and odour. Silver is used to inhibit the growth of bacteria on the cartridge. Pressure gauges indicate water inlet and outlet pressure.
The 3mm stainless steel mounting bracket supports a high quality Viqua Ultraviolet Sterilisation system designed to kill 99.9% of bacteria in the water supply.
All systems come fully assembled ready to go.

Twin 20" x 4.5" Wall Mount System with UV Sterilisation. Unique 'Clear Filter Housings' FT-2000UV-CLR
Twin 20″ x 4.5″ Whole House Rainwater Filter Systems remove unwanted sediment through a 10- micron polyester pleated cartridge, followed by a 5-micron silver impregnated carbon cartridge to remove colour, taste and odour. Silver is used to inhibit the growth of bacteria on the cartridge. Pressure gauges indicate water inlet and outlet pressure.
The 3mm stainless steel mounting bracket supports a high quality Viqua Ultraviolet Sterilisation system designed to kill 99.9% of bacteria in the water supply. All systems come fully assembled ready to go.
Includes unique ‘Clear Filter Housings’ to easily see the condition of the filter cartridges at any time.

Twin Cartridge Sanic Rainwater Filtration with UV Sterilisation. FT-2000UV Sanic with Anti-Microbial Technology
Twin filter cartridges remove unwanted sediment through a 10-micron polyester pleated cartridge followed by a 5-micron silver impregnated carbon cartridge to remove colour, taste and odour. Silver is used to inhibit the growth of bacteria on the cartridge. Pressure gauges indicate water inlet and outlet pressure.
The stainless steel mounting top cover supports a high quality Viqua Ultraviolet Sterilisation system designed to kill 99.9% of bacteria in the water supply.
These Sanic filter housings incorporate Microban® antimicrobial product protection, a built-in biocide silver that enables the filter housings to resist the growth of microbes such as bacteria, mould and mildew.
All systems come fully assembled ready to go.
Triple Cartridge 20" x 4.5" Wall Mount System with UV Sterilisation. FT-3000UV
Triple 20″ x 4.5″ Whole House Rainwater Filter Systems remove unwanted sediment through a 10- micron polyester pleated cartridge, followed by a 5-micron poly spun cartridge to remove finer silt particles before filtering through a 5-micron silver impregnated carbon cartridge to remove colour, taste and odour. Silver is used to inhibit the growth of bacteria on the cartridge. The spun cartridge helps extend the workable life of the carbon cartridge. Pressure gauges indicate water inlet and outlet pressure.
The 3mm stainless steel mounting bracket supports a high quality Viqua Ultraviolet Sterilisation system designed to kill 99.9% of bacteria in the water supply.
All systems come fully assembled ready to go.

Triple 20" x 4.5" Wall Mount System with UV Sterilisation. Unique 'Clear Filter Housings' FT-3000UV-CLR
Triple 20″ x 4.5″ Whole House Rainwater Filter Systems remove unwanted sediment through a 10- micron polyester pleated cartridge, followed by a 5-micron poly spun cartridge to remove finer silt particles before filtering through a 5-micron silver impregnated carbon cartridge to remove colour, taste and odour. Silver is used to inhibit the growth of bacteria on the cartridge. The spun cartridge helps extend the workable life of the carbon cartridge. Pressure gauges indicate water inlet and outlet pressure.
The 3mm stainless steel mounting bracket supports a high quality Viqua Ultraviolet Sterilisation system designed to kill 99.9% of bacteria in the water supply. All systems come fully assembled ready to go.
Includes unique ‘Clear Filter Housings’ to easily see the condition of the filter cartridges at any time.

Triple Cartridge Sanic Rainwater Filtration with UV Sterilisation. FT-3000UV-Sanic with Anti-Microbial Technology
Triple filter cartridges remove unwanted sediment through a 10-micron polyester pleated cartridge, then a 5-micron poly-spun cartridge to remove finer sediment particles followed by a 5-micron silver impregnated carbon cartridge to remove colour, taste and odour. Silver is used to inhibit the growth of bacteria on the cartridge. Pressure gauges indicate water inlet and outlet pressure.
The stainless steel mounting top cover supports a high quality Viqua Ultraviolet Sterilisation system designed to kill 99.9% of bacteria in the water supply.
These Sanic filter housings incorporate Microban® antimicrobial product protection, a built-in biocide silver that enables the filter housings to resist the growth of microbes such as bacteria, mould and mildew.
All systems come fully assembled ready to go.
Twin Cartridge Outdoor Sanic Rainwater Filtration with UV Sterilisation. FT-1000UV Sanic with Anti-Microbial Technology
Filtatank Twin 20″ x 4.5″ Wall mounted Water Tank Filtration system with a stainless steel, lockable weather protection cover. Keep an eye on the UV systems countdown day timer and monitor the water inlet and outlet pressure gauges through a handy clear inspection window.
Twin filter cartridges remove unwanted sediment through a 10-micron polyester pleated cartridge followed by a 5-micron silver impregnated carbon cartridge to remove colour, taste and odour. Silver is used to inhibit the growth of bacteria on the cartridge. Pressure gauges indicate water inlet and outlet pressure.
The stainless steel mounting top cover supports a high quality Viqua Ultraviolet Sterilisation system designed to kill 99.9% of bacteria in the water supply.
All systems come fully assembled ready to go.
Triple Cartridge Outdoor Sanic Rainwater Filtration with UV Sterilisation. FT-303UV Sanic with Anti-Microbial Technology
Filtatank Triple 20″ x 4.5″ Wall mounted Water Tank Filtration system with a stainless steel, lockable weather protection cover. Keep an eye on the UV systems countdown day timer and monitor the water inlet and outlet pressure gauges through a handy clear inspection window.
Triple filter cartridges remove unwanted sediment through a 10-micron polyester pleated cartridge, then a 5-micron poly-spun cartridge to remove finer sediment particles followed by a 5-micron silver impregnated carbon cartridge to remove colour, taste and odour. Silver is used to inhibit the growth of bacteria on the cartridge. Pressure gauges indicate water inlet and outlet pressure.
The stainless steel mounting top cover supports a high quality Viqua Ultraviolet Sterilisation system designed to kill 99.9% of bacteria in the water supply.
These Sanic filter housings incorporate Microban® antimicrobial product protection, a built-in biocide silver that enables the filter housings to resist the growth of microbes such as bacteria, mould and mildew.
All systems come fully assembled ready to go.
Weather Proof Twin 20" x 4.5" Wall Mount System with UV Sterilisation. FT-1000UV
Twin 20″ x 4.5″ Wall mounted Water Tank Filtration system with a powder coated stainless steel, lockable weather protection cover. Keep an eye on the UV system’s countdown day timer and monitor the water inlet and outlet pressure gauges through a handy clear inspection window.
Twin filter cartridges remove unwanted sediment through a 10-micron polyester pleated cartridge, followed by a 5-micron silver impregnated carbon cartridge to remove colour, taste and odour. Silver is used to inhibit the growth of bacteria on the cartridge. Pressure gauges indicate water inlet and outlet pressure.
The stainless steel mounting bracket supports a high quality Viqua Ultraviolet Sterilisation system designed to kill 99.9% of bacteria in the water supply. All systems come fully assembled ready to go.
Weather Proof Triple 20" x 4.5" Wall Mount System with UV Sterilisation. FT-303UV
Triple 20″ x 4.5″ Wall mounted Water Tank Filtration system with a powder coated stainless steel, lockable weather protection cover. Keep an eye on the UV system’s countdown day timer and monitor the water inlet and outlet pressure gauges through a handy clear inspection window.
Triple filter cartridges remove unwanted sediment through a 10- micron polyester pleated cartridge, then a 5-micron poly-spun cartridge to remove finer sediment particles followed by a 5-micron silver impregnated carbon cartridge to remove colour, taste and odour. Silver is used to inhibit the growth of bacteria on the cartridge. Pressure gauges indicate water inlet and outlet pressure.
The stainless steel mounting bracket supports a high quality Viqua Ultraviolet Sterilisation system designed to kill 99.9% of bacteria in the water supply. All systems come fully assembled ready to go.
UNIQUE FREE-STANDING RAINWATER FILTER SYSTEMS
Filtatank 'Free-Standing' Water Tank Filters
Twin 20" x 4.5" 'Free-Standing' System. FT-200
Twin 20″ x 4.5″ Whole House Rainwater Filter Systems remove unwanted sediment through a 10- micron polyester pleated cartridge, followed by a 5-micron silver impregnated carbon cartridge to remove colour, taste and odour. Silver is used to inhibit the growth of bacteria on the cartridge. Pressure gauges indicate water inlet and outlet pressure.
The unique ‘Free-Standing’ galvanised support frame supports clear filter housings and is fully plumbed with 25mm stainless steel pipework. Supplied with a polyethylene weather protection cover. All systems come fully assembled ready to go.
Twin 20" x 4.5" 'Free-Standing' System with UV Sterilisation. FT-200UV
Twin 20″ x 4.5″ Whole House Rainwater Filter Systems remove unwanted sediment through a 10- micron polyester pleated cartridge, followed by a 5-micron silver impregnated carbon cartridge to remove colour, taste and odour. Silver is used to inhibit the growth of bacteria on the cartridge. Pressure gauges indicate water inlet and outlet pressure and a Viqua Ultraviolet Steriliser kills 99.9% of bacteria that may be present in the water supply.
The unique ‘Free-Standing’ galvanised support frame supports clear filter housings and is fully plumbed with 25mm stainless steel pipework. Supplied with a polyethylene weather protection cover. All systems come fully assembled ready to go.
Triple 20" x 4.5" 'Free-Standing' System with UV Sterilisation. FT-300UV
Triple 20″ x 4.5″ Whole House Rainwater Filter Systems remove unwanted sediment through a 10- micron polyester pleated cartridge, followed by a 5-micron poly spun cartridge to remove finer silt particles, before filtering through a 5-micron silver impregnated carbon cartridge to remove colour, taste and odour. Silver is used to inhibit the growth of bacteria on the cartridge. The spun cartridge helps extend the workable life of the carbon cartridge. Pressure gauges indicate water inlet and outlet pressure and a Viqua Ultraviolet Steriliser kills 99.9% of bacteria that may be present in the water supply.
The unique ‘Free-Standing’ galvanised support frame supports clear filter housings and is fully plumbed with 25mm stainless steel pipework. Supplied with a polyethylene weather protection cover. All systems come fully assembled ready to go.
Triple 20" x 4.5" 'Free-Standing' System with UV Sterilisation. FT-300UVP
Triple 20″ x 4.5″ Whole House Rainwater Filter Systems remove unwanted sediment through a 10- micron polyester pleated cartridge, followed by a 5-micron poly spun cartridge to remove finer silt particles, before filtering through a 5-micron silver impregnated carbon cartridge to remove colour, taste and odour. Silver is used to inhibit the growth of bacteria on the cartridge. The spun cartridge helps extend the workable life of the carbon cartridge. Pressure gauges indicate water inlet and outlet pressure and a Viqua Ultraviolet Steriliser kills 99.9% of bacteria that may be present in the water supply.
The unique ‘Free-Standing’ galvanised support frame supports clear filter housings and is fully plumbed with 25mm stainless steel pipework. Supplied with a polyethylene weather protection cover. All systems come fully assembled ready to go.
The whole system is powered with a quality Grundfos CMB 5-46 pressure pump and approved electrical connections.