Whirlpool 8206230A charcoal filter
Common over-the-range microwave charcoal filter. Verify model compatibility before buying.
$10-$25
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Whirlpool over-the-range microwaves usually use two different filters: a metal grease filter under the microwave and a charcoal odor filter behind the upper grille on recirculating installations.
The grease filter catches oil from stovetop steam and can usually be cleaned. The charcoal filter captures odors and should be replaced, not washed.
Which Filter Do You Need?
| Filter | Location | Clean or replace? |
|---|---|---|
| Grease filter | Underside of the microwave | Wash if intact, replace if bent or clogged |
| Charcoal filter | Behind the upper grille on recirculating models | Replace about every six months |
| Combination filter | Some models combine mesh and charcoal layers | Replace when saturated |
Replacement Steps
- Find the microwave model number. Look around the door frame, control-side frame, or cabinet label.
- Unplug the microwave or turn off the dedicated circuit if the installation gives access.
- Slide or release the metal grease filters from the underside. Wash reusable mesh filters with hot water and degreaser, then dry fully.
- Remove the top grille screws if your model uses a behind-grille charcoal filter.
- Lift out the old charcoal filter and note the airflow direction or tab orientation.
- Install the new filter, reinstall the grille, and confirm the grease filters lock in place.
When to Replace Instead of Clean
Replace the grease filter if the mesh is warped, the frame no longer holds its shape, or grease will not rinse out after soaking. Replace the charcoal filter when cooking odors linger, the filter looks saturated, or it has been in service for about six months.
Do not run an over-the-range microwave without filters in place. Grease buildup can collect in the blower path and cabinet.