Air Gaps prevent stormwater backflow from entering your tank – ensuring your water supply is not contaminated.

If there is a stormwater backup caused be heavy rain or blockages in your local stormwater network, water can flow up your overflow pipes towards your tank. The Air Gap’s open mouth is a physical break in the line, which means that this backflow water will flow out of the opening rather than make it to your tank.

• The Air Gap's open mouth prevents any backflow entering your tank and contaminating your water supply.
• The stainless steel mesh screen prevents pests from entering your tank.
• Occasional maintenance on your system is inevitable – the Air Gap makes it easy with its easily removable screens.