Replacement Filter (2-Pack)
Use to keep ALL Norpro Ceramic Compost Crocks odor free and smelling fresh. The Compost Keeper Replacement Filter Set contains 2 specially designed charcoal filters that last for up to 6 months.
Available size: 2-Pack (5.5 in. x 5.5 in.)
Note: Do NOT wash or reuse. Contains activated charcoal that absorbs odors and once it is full, it is finished.