Indoor Compost Bin Carbon Replacement Filters – Odor Control and Easy Fit Keep your kitchen fresh and odor while composting with these performance carbon replacement filters designed for indoor compost bins. Engineered with activated carbon technology, they effectively trap and neutralize unpleasant smells, even during the warmest summer months. Key Benefits: Advanced odor control: Activated carbon absorbs and neutralizes odors from food scraps such as fruit peels, vegetable trimmings, coffee grounds, eggshells, and tea bags. Longlasting performance: Each filter lasts 3–4 months, providing over a year of odor composting with the included set of 8 filters. Versatile sizing: Suitable for most compost bins right out of the box. Round filters measure 6.50 inches in diameter, square filters measure 4.5 inches per side, and all are 0.4 inches thick to ensure maximum odor control while allowing proper ventilation. Can be trimmed with scissors for a custom fit. Convenient replacement: Simply remove the old filter from the lid, clean the surface, and insert the one securely. No rinsing or washing required, as the activated charcoal inside is ready to use. Durable material: Thick, quality carbon construction ensures consistent performance over time. Included in the pack: 4 round carbon filters (6.50inch diameter) 4 square carbon filters (4.5inch side length) Suitable Applications: Daily kitchen composting for homes looking to reduce food waste without odor concerns. Apartment or smallspace composting where maintaining a fresh living environment is essential. use households that generate frequent food scraps and need reliable, longterm odor management. These indoor compost bin carbon replacement filters combine materials, effective odor control, and universal compatibility, making them ideal for hassle home composting.