General description Replacement side brush and HEPA filter set designed for Robot Vacuum E5/C108. Made of high-quality materials, these components can be easily removed and replaced as part of normal maintenance to ensure optimal performance. Technical specifications Material: Plastic Package Contents: 12 x side brush, 12 x filter, 12 x mop cloth Measurement allowed error: +/- 1-3 cm Installation Easy to install and reliable to use. Usage It is recommended to replace the side brushes and filters every 2-3 months to maintain the best performance of the machine. 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.