This humidifier replacement filter is designed for cigar humidor water tanks and helps maintain stable humidity for proper cigar aging and flavor preservation. It is made for Vevor JC-60 and JC-70 cigar humidors and can be placed flat or contoured for a snug fit. The multi-layer 3D honeycomb mesh supports durable water retention and helps filter impurities for more consistent humidification. Its flexible material can be cut to fit different tank dimensions for customized installation. Individually sealed packaging helps keep each pad clean until use.