General description The 12 Pack Compost Bin Filters are designed to effectively absorb odors produced by compost bins, ensuring a clean and pleasant kitchen environment. Made from activated carbon, these filters have a strong adsorption capacity, helping to refresh your indoor air. Technical specifications Diameter: 7.25 inches (184 mm) Thickness: 5 mm Material: Activated Carbon Package Contents: 12 round compost filters Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with most stainless steel compost pails Can be cut to fit smaller containers Installation Simply insert the replacement filters into the lid of the compost bin for easy use. Usage Recommended to change the filter every 3-4 months or according to actual condition. Do not rinse the filters for optimal performance. Keep filters away from fire. Other information Color: Black Note: Light shooting and different displays may cause the color of the item in the picture to differ slightly from the