Charcoal filters remove grease and odours before recycling air back into the kitchen. General life of charcoal filters is 3-6 months depending on the style of cooking.
This Charcoal filter is suitable for models ending in: DCXB3, IDCHX2, IDCHX3, ICSX3, PCX1, PCB1, PCW1, PCR1, GHB2, PLX4.