Follow the steps below to install charcoal filter in Samsung ME16H702SES Microwave- 1. First, turn off the power and unplug the oven. 2. Open the front door, and unscrew and move the vent grille to the left side. 3. Now, remove the old filter, and slide in the new charcoal filter. Then, replace and grill. 4. First ally, plug in and power on the microwave.