Widely used in various garbage cans and compost bins; simply attach under the lid of your trash can, even if there is no built-in filter compartment. Absorbs and neutralizes unpleasant trash odors, helping to keep your kitchen smelling fresh and clean. Each filter is individually sealed to prevent exposure to air, maintaining maximum adsorption efficiency. The included adhesive buckle allows secure attachment to the lid of any trash or compost can, even without a dedicated deodorizer compartment. Made from natural coconut shell activated carbon – environmentally friendly and highly effective. 12-pack – each filter provides up to 2 months of odor-absorbing performance. Large size: 5.5 inches in diameter, suitable for trash cans 8 gallons and larger. Filters only; trash can not included. Color: Black Material: Activated carbon filter cotton Package Contents: 12 x Replacement Filter Pads for Trash Can Content limited to items listed above; other products not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.