Microwaves - Charcoal Filter Replacement: Hidden Vent

Charcoal filters are model specific, so it is important to replace the correct charcoal filter for your model. The charcoal filter is listed in each model's product specifications or in their Installation Instructions. 

Follow the below steps to replace the charcoal filter for microwave ovens with a hidden vent: 

  1. Disconnect power at the main fuse/circuit breaker or unplug.
  2. Remove the screws (two or three) on top of microwave oven  near the front.

    OTR Hidden Vent

  3. Slide the grille slightly to the left.  Note: opening the microwave oven door makes it easier to remove the grille.
  4. Pull the grille away from the microwave oven.
  5. Remove old filter and insert new filter. NOTE: The charcoal filter sits loosely in the filter compartment area behind the vent cover. While most are installed at an angle, some lay flat and unsecured in the filter compartment. They are designed to have freedom of movement until the vent fan is turned on, which then holds the filter in place. The filter can be smaller than the filter compartment, and may not cover the entire vent opening. This is normal.
  6. Replace the grille on the microwave oven.
  7. Replace the screw.
  8. Close microwave oven door.
 

For specific instructions on accessing and replacing the charcoal filter, consult the Owner's Manual. Download a copy of the Owner's Manual.