Already own a Rescue rain barrel or water collection container? This handy downspout diverter kit has everything you need to make your own rainwater harvesting system. Instead of letting precious rainwater run off of your roof and into the storm sewer divert that water into a rain barrel and save it for a sunny day.We ve provided the water diverter tubing grommet and screws. You provide a little elbow grease and the container of your choice. The illustrated step-by-step instructions make it easy to channel your inner Bob Vila but you don t need to mention how simple it was when you show off your new rain barrel or return the hacksaw to your cute neighbor.This leisurely afternoon project will pay dividends for years to come. You ll love hearing the pitter patter of rain on your roof knowing that you re accumulating fresh pure chemical-free water for all of your outdoor irrigation needs. Don t worry about the rain barrel overflowing; your diverter will guide the excess water out through your downspout.