Hello again.
This time I have printed up a Hydrogen Fuel Cell.
The Stainless Steal parts can be purchased at your local Home Depot or Lowes or ACE Hardware stores.
Total cost for all stainless steal parts only cost less then $40 bucks.
But the fuel economy will jump from 20% up to 50% depending on your solution in the canister.
This version only uses 3.25 amp at 14.2 volts but gives me a fuel increase from 15 MPG to 25 MPG in my 1985 Ford Econoline 5.8 liter V8 Engine.
The lid must be printed at .96 or .97 size inside the Repetier-Host Software. if you don't print lid smaller then the canister and lid will not fit correctly.
The only extra item needed is either Cork to seal the lid to the canister or thin film of silicone to seal the canister.