General description The Replacement Parts for I3, I4, I6, I7, I8, E5, E6, E7 Robot Vacuum Cleaners are designed to effectively remove dust and debris from corners and edges. These parts are compatible with various models, ensuring optimal performance for your vacuum cleaner. Technical specifications Material: Plastic Package Contents: 2 x Dual Multi-Rubber Brushes 6 x Edge-Sweeping Brushes 6 x HEPA Filters 1 x Screwdriver 1 x Cleaning Brush Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with models: i3, i3+, i4, i4+, i6, i6+, i7, i7+, i8, i8+, E5, E6, E7, and I & E Series Robot Vacuum Cleaners Usage Recommended to replace side brushes and filters every 2-3 months Replace Multi-Rubber Brushes every 6 months, depending on usage frequency If side brushes are bent due to shipping, recover them by soaking in warm water Regularly clean replacement parts to improve suction and performance and extend the life of your robot vacuum