Make composting more convenient by keeping your bin odor–free

Food waste stinks! Designed for use with Behrens 1.5 and 4 gallon galvanized steel compost pails (sold separately)， these activated charcoal filters help keep your kitchen stench-free during the composting process. Just slide one round and one square filter into the top of your pail's lid for lasting odor protection.

• Change filters every 4-6 months to maintain effectiveness
• Filter lifespan varies based on the amount of scraps in pail and how long scraps sit before pail is emptied
• Package of 4 (2 round， 2 square)