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Rain Harvesting
Special Order
Rain Harvesting

Rain Harvesting 100mm First Flush Boost

I/N: 0635682

$139

Earn 1 Flybuys point per $1139 pts

How to purchase

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  • Simply add the First Flush Boost to any First Flush Diverter to give it an instant 20L/5gal boost in capacity.
  • The Boost increases the volume of water you can catch in a smaller area – thanks to its large compact chamber. It means you can divert more water with less space, giving you the flexibility to fine-tune your system easily.
  • If you want more than 20L/5 gal of first flush diversion, simply add a Boost Expansion Kit to increase your diversion volume.
  • The integrated switch directs the first 20L (5 Gal) of dirty water to the Boost chamber before automatically switching to direct clean water to your collection vessel.
The First Flush Boost is a simple and effective upgrade for your First Flush Diverter, which increases its capacity by 20L/5gal without the hassle of creating a diversion chamber with PVC pipes. By incorporating the First Flush Boost, you can enhance the diversion efficiency of your system and prevent dirty water from entering your tank.