4-pack of HEPA filters DCV5011H, compatible with the DEWALT DCV501HB cordless handheld vacuum cleaner, including 8 foam filter sleeves and 1 brush

General Description: This set contains four HEPA filters, compatible with the DEWALT DCV501HB cordless vacuum cleaner, as well as eight foam pre-filters and a brush. Thanks to their pleated filter paper, which provides an enlarged surface area for improved airflow, the filters capture 99.97% of dust particles down to a size of 0.3 microns. Technical Specifications: Filter Type: HEPA; Material: Pleated filter paper; Efficiency: Filters 99.97% of 0.3-micron particles; Quantity: 4 HEPA filters, 8 foam pre-filters, 1 brush. Compatibility and Accessories: Compatible with the DEWALT DCV501HB cordless vacuum cleaner. Included: 8 foam pre-filters and 1 brush. Use: To ensure optimal suction performance, the filters should be replaced every 2 to 3 months, depending on usage. A foam pre-filter prevents the filter from becoming clogged by larger objects. Other information: The filters are washable and reusable for improved dirt filtration. The foam covers are located inside the HEPA filters.