Which filters does the Broan-NuTone BCS3 take?

Charcoal filter HPF30, Grease filter HPFAMM30.

Broan-NuTone BCS3 range hood filters: HPF30

Charcoal filter

Charcoal filters trap cooking smells when the fan recirculates the air. They can't be washed, so they get replaced.

Shop the charcoal filter on Amazon Other models that use HPF30

Grease filter

Metal grease filters catch cooking grease. Most can be washed; a bent or torn one should be replaced.

Shop the grease filter on Amazon Other models that use HPFAMM30

1Charcoal filterHPF30

2Grease filterHPFAMM30

Part 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.

Where the model number is

Take out the grease filters: the label is on the inside wall of the hood.

Other Broan-NuTone range hoods

AVSF1-2BCDA1BCDF1BCDH1BCDJ1BCLB1BCSD1BCSEKBCSEK1BCSM1