Fermenter -  Air Lock & Grommet

To install the airlock on your fermenter you will need three things.

1. The lid to your fermenter

2. The included air lock grommet (small rubber ring)

3. The Air Lock 

Take the air lock grommet and gently work it into the hole in your lid, it wont take much force.

The curved portion of the grommet should be facing up and the flat side should now be on the bottom side of your lid facing into your fermenter.

Take your air lock and gently work the tube end into the grommet, it will not take much force and only needs to go in about a half inch (1.25cm)

Fill your air lock to just below the MAX LINE with sanitary water or alcohol.

See the pictures above as an example