Protect your rainwater quality by diverting the most contaminated water that washes off your roof with the first few millimetres of rainfall using the Rain Harvesting First Flush Max w/ Catch-All Tee.
This product comes with a Max Chamber Upgrade Kit that allows you to upgrade your first flush system from a 90mm chamber pipe into 100mm making it easier to divert the optimum first flush volume.
For more information about this product, please visit:
https://rainharvesting.com.au/product...