Charcoal Filter Replacements Set/3 163mm

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.