Rain Harvesting Downspout First Flush Diverter 100mm

The First Flush Diverter Rainwater Harvesting Kit collects the first flow of water which may contain contaminants from the roof and gutters, seals it off, then automatically diverts the flow to the tank. A slow-release valve ensures that the chamber empties itself after rainfall. Ideal to use in conjunction with a leaf eater, the product is supplied in kit form – simply add the appropriate length of the pipe according to the quantity of water you wish to divert.