- Compatible with for E & I , 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 , precision fit and easy install. PREMIUM QUALITY MATERIAL - The products are made of high-strength and environmentally friendly materials to optimal performance and a healthier lifestyle. HIGHLY EFFICIENT TECHNOLOGY - Dual Multi- Rubber Brushes don't get tangled with pet hair. Brushes adjust and flex to stay in constant contact with carpets and hard floors. EASY TO CLEAN AND REPLACE - Regularly clean and replace roller brush to improve suction and performance and extends the life of your robot vacuum. It is recommended that you replace spare parts every 2 to 3 months depending on the frequency of use to keep the machine running at its best performance Applicable Models: For i7 For i7+ For i3 For i3+ For i4 For i4+ For i6 For i6+ For i8 For i8+ For j7 For j7+ For j7 Plus For E5 For E6 For E7 (Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use) Material: plastic colour: As Shown Package Contents: 2 Pair x Roller Brushes 4 x Dust Bag 8 x Filter 6 x Side Brush 2 x Cleaning Brush Only 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.