Frigidaire CFMV1645TWA microwave grease filter

Frigidaire CFMV1645TWA: the grease filter is part 5304509444. Source: AppliancePartsPros, checked November 6, 2026.

1Grease filter5304509444

Part numbers come from AppliancePartsPros (source), checked November 6, 2026. Amazon buttons open a search for the part number; we may earn a commission.

Where the model number is

Open the door: the label is on the frame. Over-the-range models: sometimes behind the vent grille.