Comprehensive Compatibility: Designed specifically for J and for Combo series, including J5/J5+, J6/J6+, J7/J7+, J8/J8+, J9/J9+, and Combo i5/i5+, j5/j5+, j7/j7+, j9/j9+. your model matches before purchase to a and optimal performance. Complete Package Contents:providing all you need for easy installation and maintenance of your robotic vacuum. Maintenance Recommendations: For optimal performance, it's advised to clean the filter regularly and replace the side brush every 1-2 months, depending on usage intensity. This routine ensures your for operates at efficiency. Easy Installation: The included screwdriver and user-friendly design of the replacement parts allow for quick and hassle-free installation, making maintenance of your for straightforward and simple. Colour:As Shown Material:plastic Package Contents: 6 x Edge Sweeping Side Brush 1 x Screwdriver (style and color random,Specified colors and styles are not accepted) 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.