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Caloric Filter

Caloric Charcoal Filter (Microwave Hood), 1 Filter
Genuine Whirlpool part
By: Whirlpool
Part Number: 4378581

This charcoal filter fits an over-the-range microwave hood and absorbs cooking odors when the unit is set to recirculate indoors. Replacing a saturated filter restores effective odor control and helps keep vent airflow unobstructed.

  • Absorbs smoke and odors in non-vented/recirculating installations
  • Helps maintain proper vent airflow and fan performance
  • Common signs it's due: lingering odors, weak vent suction, dark/discolored filter media, or a damaged/crumbly filter
  • Restores intended odor-reduction performance after the original filter is saturated
What's included: One charcoal odor filter Install notes:
  • Disconnect power to the microwave before servicing
  • Remove the upper grille/access panel to access the charcoal filter compartment
  • Slide out the old filter; install the new one in the same orientation and seat fully
  • Reinstall the grille, restore power, and test the vent fan
Good to know: Charcoal filters are not washable; replace when saturated or damaged.

Do-It-Yourself Stories from Customers like You Hood filter/screen had not been replaced for ages   Lura D. • Bar Harbor , ME • September 29, 2014

Called & ordered, new screen arrived, popped it in and all set. Read more

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$44.95
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