update Updated: 07/11/2018
For the Wanhao i3, you will need to download your suction head on Thingiverse here, and follow the instructions.
This is your last print without Zimpure!
First, install the Wanhao i3 suction head that you downloaded above on your extruder.
Then, insert the hose into the i3 Suction Head and plug the other side of the hose into Zimpure.
Here you go, your Zimpure is ready to filter! You need to turn it ON only after than your i3 has started to print. Please verify how the beginning of the first layer goes. You are now all set up to print safely, without any toxic emissions. Happy safe printing!