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Rain Harvesting
Special Order
Rain Harvesting

Rain Harvesting First Flush Boost Expansion Kit

I/N: 0635695

$83.62

Earn 1 Flybuys point per $183 pts

How to purchase

Special Order

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  • Improve the quality of water you capture in your tank by increasing the volume of water you divert.
  • The Expansion Kit needs to be installed at the time of initial install, so order this with your First Flush Boost.
  • Designed to increase your First Flush Boost diversion volume by 20L (5 Gal)
The Expansion Kit has been designed for the First Flush Boost to increase your diversion volume by 20L (5gal) at a time. You can install up to two of them, to bring your total diversion volume to 40L (10gal) or 60L (15gal) total.