[Wide Compatibility]This kit is compatible with j7 j7+/Plus i3(3150), i3+(3550), i6+(6550), i7(7150), i7+(7550), i8 E5(5150), E6( 6198) Wi-Fi connected smart map robot vacuum cleaner. This replacement part performs the same as the product. [High Quality ]High Efficiency Filter Edge Sweeping Brush Double Multi-Surface Rubber Brush is made of high quality -friendly . This is a great helper to really clean your house and the air quality of your home. [Tip]For best results, replace the brush and filter cleaning edge 1-3 months. Multi-surface rubber brushes should be replaced 4 - 6 months. Colour:Photo Color :plastic Package Contents: 6 x Rolling brush 8 x Filter 8 x Side brush 6 x Dust bag 2 x Cleaning tool 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.