General description Made of high-strength and environmentally friendly materials, these washable filter replacements are designed to enhance the performance of your 20V vacuum cleaner. Regular replacement of the filter every 2-3 months is recommended to extend the life of your vacuum and improve its cleaning efficiency. Technical specifications Compatible with models: DCV5011H, DCV501LN, DCV501 20V Vacuum Cleaner Material: Plastic Package Contents: 4 Filters, 1 Clean Brush Measurement allowed error: +/- 1-3 cm Usage Replace the old, broken, or dirty filters to improve the cleaning ability and effectiveness of your vacuum cleaner. Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.