Round Compost Filters, Activated Carbon Filters, Odor Control Filter for Round Compost Bins, Fits Bins Up to 17 cm

Suitable size: The round compost bin filters are approximately 17 cm in diameter and 5 mm thick, a universal size for use. Pack of 8: One pack contains 8 activated carbon filters. A filter typically lasts about 2 to 3 months. This also depends on what happens in the compost bin, the weather, and many other factors, so it may only take a few weeks. Quality material: These compost filters are made from activated carbon, tear-resistant and safe to use. Freshen up: Absorbs and traps food odors inside compost bins, providing you with fresh, clean indoor air. Easy to use: Simply slide the filters into the compost bin lid; very convenient to use.