Composting is an eco-friendly way to transform your kitchen waste into nutrient-rich soil for your garden or houseplants. These carbon refills are designed to balance the nitrogen-rich green materials like fruit and vegetable scraps in your composter. The mix contains brown materials like wood chips, shredded leaves, and dried plant matter that provide the carbon needed for efficient composting. Simply layer these refills with your green waste, and let nature do the rest. Composting not only reduces waste but also enriches your soil, promoting healthier plant growth. Effortlessly turn your kitchen scraps into a valuable gardening resource with these convenient carbon refills. Versatile Composter Refill: This blend of carbon-rich pellets is designed to balance the nitrogen content in your kitchen composter for optimal decomposition. Long-lasting Use: 2 packs of iDOO three-color activated carbon, 750g per pack, Each pack can be used for more than 3 months. Continuous, high-efficiency, low-cost, replacement Refills Tri-Color Blend: Made by Natural Activated Carbon- environment-friendly and highly efficient. Includes burgundy-colored biochar pellets made from coconut shells, black pellets from bamboo, and tan pellets from wheat straw. Remove Odors: Absorbs and neutralizes smelly odors generated by Smart Waste Kitchen Composter- Keeps your kitchen smelling fresh and clean, You'll never smell garbage again. Easy to install: Simply load activated carbon into the filter at the rear.