This is an adapter for the "Rain Barrel Downspout Diverter (Customizable)" by varnerrants. The adapter makes it possible to connect an unused washing machine hose or any other hose with standard American GHT (garden hose thread). The adapter fits my throttle perfectly, which I printed for a 2x3 (2.25" x 3.5") downpipe.
The adapter is secure, but if you want extra security, you can confirm it with silicone sealant, JB Weld, Gorilla Glue, or whatever works best for you. As it is, you will only be able to use one adapter at a time. If you want to connect another hose using the chokes' internal spikes, you may need to file some of the serrated center section of the adapter flat. I only use one hose and I plug the other outlet.
The product is designed by
mrpapaya