The Avanti rainwater diverter is a new solution for transferring rainwater from your guttering and downpipe system into a water storage container such as a water butt. Unlinke most other downpipe filters, with the avanti there is no need to cut a piece of your downpipe in order to install a seperate section of pipe. You can simply drill a hole into your downpipe using the supplied holesaw! For a full guide on how to install the Avanti rainwater diverter, check out our guide.All tools and components excluding a drill are provided in the Avanti diverter pack so that your installation can be completed in mere minutes. The Avanti rainwater diverter is suitable for downpipes that are 70mm - 100mm in diameter.