Behrens 4-Pack Compost Pail Charcoal Filters

Food waste stinks! Be sure to keep your kitchen free of odors coming from your compost pail. Made of activated-charcoal material, these inexpensive filters can be changed out every 4-6 months. Simple to use. Slides easily into the top of the compost lid. 2 filters get placed into each Behrens compost pail lid - 1 round + 1 square. Made specifically and universally to fit Behrens compost pails - 4 gallon and 1.5-gallon capacities. The lifespan of filters typically depends on how much and how long you keep food scrap bags inside the pail.