1.Carbon filter for compost pail is made of activated charcoal material, which has a particle size of 20 microns. Charcoal compost filters can effectively absorb and trap food odors inside your compost bin for up to 4 months. 2. Compost filters for countertop bin measure 6.41inches in diameter, with a thickness of 8.4mm. Round compost filters are compatible with most domed lids standard sized recycle bins. Compost bin filters are great replacement parts for your kitchen stainless steel compost bin. 3.Easy to Install：It only takes a few minutes to replace filters in your compost bin. Replace your stainless steel compost bin filter directly. Cut-to-fit DIY is also So Easy. .
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