14ALL Duracraft Cut-to-Fit Replacement Carbon Pre-Filter
Duracraft universal Cut-to-Fit activated carbon pre-filter which helps remove large particles and reduce common household odors. This fits all round Duracraft models that require a pre-filter, including models DA-3006, 3016, 5000c, 5010, 5018, 5020, 5030. Makes 1 to 3 pre-filters depending on the model. For optimum performance, replace pre-filter every 2 to 3 months.