- Compatible with for E I series i7 i7+ i3 i3+ i4 i4+ i6 i6+ i8 i8+ j7 j7+ E5 E6 E7 Robot Vacuum Cleaner. This set works as great as the original ones, precision fit and easy install.EASY TO CLEAN AND REPLACE - Regularly clean and replace roller brush to suction and performance and extends the life of your robot vacuum. MATERIAL - The products are made of high-strength and environmentally friendly materials to optimal performance and a healthier .HIGHLY EFFICIENT TECHNOLOGY - Unique Dual Multi-Surface Rubber Brushes t tangled with pet hair. Brushes adjust and flex to stay in constant contact with carpets and hard floors.The powerful cleaning function makes household cleaning more time-saving and labor-saving. It is suitable for a of floors such as ceramic tiles, , and wood floors.Material: Plasticcolour: As shownPackage Contents:6 x Edge-Sweeping Brushes2 x Multi-Surface Rubber Brush4 x High-Efficiency HEPA filters2 x Wheel tire1 x Cleaning Brushes1 x Screw Driver6 x Dust BagsOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.