Charcoal filter
Charcoal filters trap cooking smells when the fan recirculates the air. They can't be washed, so they get replaced.
Broan-NuTone QP136: the charcoal filter is part BPPF30, and the grease filter is part BPPFA30. Source: Broan-NuTone, checked November 6, 2026.
Charcoal filters trap cooking smells when the fan recirculates the air. They can't be washed, so they get replaced.
Metal grease filters catch cooking grease. Most can be washed; a bent or torn one should be replaced.
1Charcoal filterBPPF30
2Grease filterBPPFA30Part numbers come from Broan-NuTone (source 1, source 2), checked November 6, 2026. Amazon buttons open a search for the part number; we may earn a commission.