Bunnings

Sign in or sign up

No Bunnings account? Sign up
PowerPass customer?
Visit the dedicated trade website
Special Order
Promax

Promax 90mm First Flush Diverter Kit

I/N: 0309545

$157

In-store only

How to purchase

Special Order

This item can only be purchased online or in-store from the Special Orders desk. Learn more(opens in a new tab)

Click & Collect

Select a store for availability

In-store

Select a store for availability

Delivery

Enter postcode or suburb for estimate

  • Protect your rainwater quality
  • Diverting the most contaminated water that washes off your roof
  • First Flush Downpipe Diverter
Protect your rainwater quality by diverting the most contaminated water that washes off your roof with the first few millimetres of rainfall with a First Flush Downpipe Diverter. Supplied in a kit with T junction, ball and drip-drainer included, this first flush diverter can be installed on walls, posts, stands or even under your eaves. Simply add a customised length of pipe to divert your desired volume of dirty, contaminated water from each downpipe. Kit excludes length of pipe.