The Full System Single Diverter Kit includes the Rain Diverter, opaque tubing, high flow spigot, 2 barrel seals, Teflon tape, spigot and hose adapters, 6 self taping screws, hole saw and winterization caps. This kit is for enhancing a pre-made, sealed barrel. By easily installing the diverter inline with your downspout, you can easily remove debris using the access door on the diverter and send overflow down your downspout where it was meant to go. By adding the Diverter it gives you the flexibility to place the barrel away from the downspout to conceal and even add multiple barrels or tanks to one downspout. (easy to winterize Ð just remove hose, replace caps on outlet ports and you are done. Diverter stays in line with downspout and keeps your drainage system in tact for the winter months.) High Performance Rain Diverter Is made of a hybrid corn plastic with duel outlet ports for parallel filling of barrel/tanks if desired. The Diverter is fully automatic when used with a sealed barrel, in that, when the barrel/tank is full the water backs up and uses the existing drainage system that you already paid so much for. Eliminates overflow around your foundation. Two methods of house attachment for brick and direct connect. The design allows for large debris to bypass the tank/barrel while capturing the perfect amount of rain. The Diverter is the only one of its kind with a maintenance door for easy periodic upkeep. Internal feature further reduces the amount of debris. The Diverter is built to last with thick walls and is ready to be a fixture of your house. The system can be used with any size barrel/tank (Not Included).