Applicable Model: Compatible with iRobot Roomba i7, i7+, i3, i3+, i4, i4+, i6, i6+, i8, i8+, j7, j7+, Plus, E5, E6, E7, I, J, and E Series Robot Vacuum Cleaners. (Please confirm your vacuum cleaner model before purchasing) Replacement parts help the robot effectively remove dust and debris from corners and edges. If the side brushes are bent due to shipping, restore them by soaking in warm water. Regularly clean replacement parts to improve suction, performance, and extend the life of your robot vacuum. It is recommended to replace side brushes and filters every 2-3 months, and multi-surface rubber brushes every 6 months, depending on usage frequency. Color: As shown Material: Plastic Package Contents: 1 x Dual Multi-Surface Rubber Brushes 8 x Edge-Sweeping Brushes 8 x HEPA Filter 8 x Dust Bag 1 x Screwdriver 1 x Cleaning Brush Only the above package content; other products are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 1-3 cm.