Compost Bin Charcoal Filter Replacements 164mm

To always keep your compost bin smelling fresh we recommend that you change your filter every 3-4 months.This handy 3 piece replacement set is just the trick and gives you up to one year smell free composting.Suitable for all 18cm compost bins. Can be trimmed to fit smaller bins. Each filter is designed to last 6 months under normal household conditions.