Check the listing for details. Filters for Compost Pails Countertop Bin, Activated Charcoal Home Bucket Filter. Condition: New. Listed at 9.29 USD. Charcoal Filters for Kitchen Compost Bin, 10 Pack Compost Filters for Countertop Bin Pail Replacement, Activated Charcoal Home Bucket Refill Sets, Round 6.7 Inch 【Eliminate Kitchen Odors】Our 10 Pack Charcoal Filters are designed to effectively absorb and trap food odors inside your compost bin, keeping your kitchen smelling fresh and clean. 【Universal Compatibility】Measuring 6.7 inches in diameter, with a thickness of 5mm, our round compost filters are compatible with most standard-sized domed lids countertop bins, making them a great replacement option for your kitchen compost bin. 【Long-Lasting Performance】Our filters provide complete, long-lasting odor protection with a dense layer of activated charcoal that has a particle size of 20 microns, and can last up to 4 months. 【Easy to Install】Replacing your filters has never been easier. Simply cut-to-fit for DIY installation, or replace your stainless steel compost bin filters regularly without rinsing. 【Eco-Friendly Choice】Made from premium activated charcoal, our filters are 100% biodegradable and environmentally friendly, ensuring minimal environmental impact while providing excellent performance.