2"x 2"x 2" T Fitting 2"x 1" Adapter 2" Plug 6" x 1" PVC Pipe 1" Coupling Freezer Bag Large Funnel 2"x 1" Reducer 1"x 1/2" Reducer Both horns are operated using a large manual air pump in the video ...

Join two of the shortest pieces using a t-piece, similar to the 3/4-Inch PVC 3-Way Tee Fittings Connector, then do the same ...