Toilet-flushing system tanks

Use rainwater to flush your toilets

Space saving water tanks

The typical household can save 20,000 litres of water per year by installing a rainwater tank for toilet flushing.

With the integrated AquaSwitch kit, rainwater from your tank will be used to flush your toilets. If there’s ever not enough water in the tank, the switch will draw from your mains water supply instead, so you can maximise your water savings without risk.

Further water savings can be achieved by also connecting your washing machine to the system.


AquaSwitch Pump Options

AquaSwitch Submersible

The premium option, with the pump inside the tank to reduce noise during operation and save space. The mains top-up system is mounted on top of the tank in a low-profile box for a quick and easy fit off. This pump comes with a 3 year warranty.

AquaSwitch External

Neatly behind a COLORBOND® pump cover, so the pipework is hidden, the pump sits next to your tank. This is the most cost-effective pump option and includes a 2 year warranty.

Customised to your requirements

Your water tank for toilet-flushing will be customised to your requirements. With a wide range of slimline tank sizes and colours available, your tank can provide effective and discreet water savings. The minimal footprint also typically enables installation in closer proximity to your bathroom, further reducing installation costs.

Popular tank sizes for toilet-flushing systems

Below are a few common sizes for these systems
Tank Description Model Length Width Height
1000 Litre Slimline SL1007B 950mm 720mm 1870mm
1500 Litre Slimline SL1505A 2000mm 550mm 1570mm
2000 Litre Slimline SL2005B 2200mm 550mm 1870mm

Colour options for your tank

Our round tanks come in the complete range of COLORBOND® colours
*Please note that while we try to show the colours as accurately as possible, various factors such as screen settings can affect how they appear. It is recommended to check your colour against an actual product sample.

Your tank guarantees and certifications

20 year BlueScope Warranty
10 year workmanship warranty
5 year commercial warranty
Australian Made
Watermark Approved Certification
Bluescope Steel

Personalised service with every tank

Whatever your water storage requirements, Puraflo is available to answer your questions and tailor a solution to match your needs.

This field is for validation purposes and should be left unchanged.
Enter your details below and we’ll be in contact shortly.

This field is for validation purposes and should be left unchanged.