Materials (this is for the triple barrel version) :
- Approx 20 inches of schedule 40 1/2 PVC (usually it comes pre-cut length of either 2 or 4 feet)
- 1 cross slip connector
- 1 "t" slip connector
- 4 1/2 slip caps
- 1 garden hose 1/2" PVC connector (threaded one side and slip on the other. I got mine at Lowes next to the sprinkler heads)
- sprayer with a threaded end
- Hack saw for cutting the pvc
- Drill with 1/8 bit
You can get the instruction from Here.