General description Keep your DX118C and DX128C Portable Vacuum Cleaner operating efficiently with this maintenance kit, which includes 12 HEPA filters. These filters are designed to capture fine dust particles with a diameter of 0.3 micrometres or more, effectively filtering pet hair, dust, dander, and other pollutants to promote fresh exhaust and prevent secondary pollution. Technical specifications Material: Plastic Package Contents: 12 x HEPA Filters, 12 x Filter Cotton Measurement allowed error: +/- 1-3 cm Usage For best results, it is recommended to replace the filters every 2 to 3 months. The filters can be easily removed and replaced as part of routine maintenance. 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.