Miele's Active AirClean filters feature an active charcoal layer to neutralize and absorb odors. Once activated, a TimeStrip® releases a red line of liquid over the course of one year, reminding users when it's time to replace their filter.

• Name Active Air Clean 30 (AAC 30) - For S300-S600, S400, S2000 canisters / S7000 uprights
• Item Number 09616080