Charcoal filters help absorb odors that compost pails produce.
Made as replacement filters for Norpro's ceramic compost keepers, items #83, #93, #93R and #93EB.
Filters should be changed approximately every 6 months, depending on use, heat and humidity.
To replace filter, pull old filter out and toss. Inside replacement pack are two round filters. Only one filter is needed at a time and fits easily and snugly inside the lid.
