By D&B Supply
Filter Refills Crock 2 Pcs
Charcoal filters help absorb odors that compost pails produce. Each filter is 5.5 inches in diameter, round. 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. Let food cool down before putting in your composter. Moisture from warm product can decrease the time for changing the filter. Do not wash and reuse the filter. The charcoal in the filter absorbs the odors and once it has fully absorbed to its maximum, discard filter.