Charcoal filter
Charcoal filters trap cooking smells when the fan recirculates the air. They can't be washed, so they get replaced.
Cosmo 6324EWH: the charcoal filter is part CFK6. Source: cosmoappliances.com, checked November 6, 2026.
Charcoal filters trap cooking smells when the fan recirculates the air. They can't be washed, so they get replaced.
1Charcoal filterCFK6Part numbers come from cosmoappliances.com (source), checked November 6, 2026. Amazon buttons open a search for the part number; we may earn a commission.