Duracraft Air Purifier Carbon Pre-Filters (Aftermarket)

Duracrafttrade; universal Cut-to-Fit activated carbon pre-filter which helps remove large particles and reduce common household odors. This fits all round Duracrafttrade; 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. This is an aftermarket filter.