First Flush Boost

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.

Add to any Rain Harvesting First Flush Diverter

Add to any Rain Harvesting First Flush Diverter

Simply add the First Flush Boost to any First Flush Diverter to give it an instant 20L/5gal boost in capacity.
More First Flush with less space

More First Flush with less space

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.
Expandable design

Expandable design

If you want more than 20L/5 gal of first flush diversion, simply add a Boost Expansion Kit to increase your diversion volume.
It works automatically

It works automatically

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.
SKU :
#002f6c
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Benefits

Compact Diversion

The compact chamber means you don't need to create a chamber from PVC pipe. We've given you 20L/5gal of first flush diversion right out of the box. It means you can upgrade your system and get better quality water sooner.

Benefits

Expandable design

If you want more than 20L/5 gal of first flush diversion, simply add a Boost Expansion Kit to increase your diversion volume. The kits will increase your volume in 20L increments, and we recommend going up to 60L total stored volume per First Flush Boost system.

Benefits

It works automatically

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.

Benefits

Compact Diversion

The compact chamber means you don't need to create a chamber from PVC pipe. We've given you 20L/5gal of first flush diversion right out of the box. It means you can upgrade your system and get better quality water sooner.

Benefits

Expandable design

If you want more than 20L/5 gal of first flush diversion, simply add a Boost Expansion Kit to increase your diversion volume. The kits will increase your volume in 20L increments, and we recommend going up to 60L total stored volume per First Flush Boost system.

Benefits

It works automatically

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.

Product Installation, Maintenance and Information

Yes
Yes
Yes

Specifications

All measurements are in mm unless specified otherwise

Click the drawing to view it in full size

Pipe Fitment

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