If you start to notice a foul odor coming from your compost bin, then it's time you change your carbon filter quickly before your whole kitchen smells! Replace it with new carbon filters to get rid of the bad smell.

Features:

• Made from activated carbon to help absorb nasty odors in your compost bin
• Saves you heaps of changing bin liners from time to time
• Removes bad odor of food waste 
• Suitable for Avanti Compost Bin
• Material: activated-charcoal