This set of 3 filters
fit our Square Bamboo Compost Pail
. Each filter fits into the lid of the square pail and should last 4 to 6 months
. Replacing the filter is easy, as it simply slides in and out from the perforated filter holder. These charcoal filters help keep any odors inside the compost pail should the contents begin to stink. Emptying the pail every few days will help keep the contents from getting too stinky, as composting itself should not be a smelly process. Square Bamboo Compost Pail Replacement Filters Features: Includes 3 filters Each filter should last 4 to 6 months Easy to replace Fits the Square Bamboo Compost Pail Be sure to take a look at our other compost pails for more styles and sizes.