First Flush Diverter: To use one or not? We ask a rainwater professional!

Why are First Flush Diverters Important?

Why Your Rainwater Harvesting System May Need A First Flush

The revolutionary First Flush Advanced diverts more contaminants and gives you greater control over water volume.

Rain Harvesting First Flush with Catch-All Tee and Electronic Valve 4 - Rainwater Diverter Kit with Customizable Flush Intervals and Anti-Clogging

Rainwater Tank “First Flush” Water Diverters

Why Your Rainwater Harvesting System May Need A First Flush

Drain allows for efficient draining and minimises the risk of clogging, Electronic auto-release timer allows you to set the frequency at which your

First Flush Advanced Release Valve (Rain Harvesting)

Downspout First Flush Diverter Kit, 3 : : Tools & Home

Prevents contaminated water entering your rainwater tank, Advanced release valve gives you control over water release, Transpareny exit funnel

100mm First Flush Advanced Downpipe Water Diverter (Rain Harvesting)

First Flush Delta In-Ground

First Flush Diverters for Rainwater Harvesting

The First Flush Plus Downpipe protects rainwater quality by using the first flush to divert the water from your roof that is the most contaminated

Rain Harvesting First Flush Plus Downpipe 4 WDDP111

First Flush Devices

Rain Harvesting Water First Flush Downpipe Divertor Kit 90mm

First Flush In-Ground w/ 300mm Chamber