Which filters does the Festool CT MINI I take?

Cartridge filter 204201, Dust bag 204309.

Festool CT MINI I shop vac filters: 204201

Cartridge filter

Pleated cartridges clog with use. Replace one that stays dirty after a rinse.

Shop the cartridge filter on Amazon Other models that use 204201

Dust bag

Bags made to fit this model's inlet and tank.

Shop the dust bag on Amazon Other models that use 204309

1Cartridge filter204201

2Dust bag204309

Part numbers come from Festool (source 1, source 2), checked November 7, 2026. Amazon buttons open a search for the part number; we may earn a commission.

Where the model number is

On a label on the motor head or the side of the tank.

Other Festool shop vacs

CT 36 ACCT 48CT 48 ACCT MIDICT MIDI ICT MINICT SYSCTC MIDICTC MINICTC SYS