About this deal
Explore our full Harcostar range here. Use the Harcostar Water Butt Overflow kit when your downpipe is connected straight into the water butt lid and you are not using a rain diverter kit. This black Harcostar Universal Rain Trap connects to a round downpipe in the following sizes: 63mm, 68mm, 80mm and 100mm and also connects to a square downpipe in the following sizes: 61mm and 65mm Simply cut a section from your downpipe and insert the rain diverter. This useful kit efficiently redirects excess water so it flows onto your garden or into the drain. It can be used to connect to smaller diameter downpipes common on greenhouses and sheds using our 40mm or 50mm Downpipe Adapters and a length of inlet tube that are sold separately. 5m quality flexible connecting hose, so your water butt doesn't have to be directly in front of a down pipe. It can also be used to create an overflow from the water butt. Our Water Butt Connectors allow you to connect an ordinary water butt to a downpipe. Your water butt wont overflow thanks to this Harcostar Universal Rain Trap Diverter which will divert excess water back down the downpipe. This Universal Rain Trap Diverter comes with a 0.