Fit Well: The replacement parts works great fit for J Plus series J5+ J6+ J7+ J8+ J9+ Combo i5+, Combo j5+ robot Vacuum Cleaner, while NOT for Combo j7/j7+,Combo j9/j9+ Suggestion: In order to keep the robot vacuum running at the best performance, the parts are recommended to be replaced every 2-3 months depending on the usage frequency Warm Tips: The side brushes may bend or curl due to the shippment, get straight by simply soaking them in the warm water for several minutes, the quality and performance not be affected What is Included: 1 x Rubber roller Brush, 1 x Front Caster Wheel, 2 x Dirt Disposal Bags, 6 x Side Brush Screwed-in, 5 x HEPA Filters, 1 x Cleaning Tools, 1 x Screw Driver Color:Green Material:plastic Package Contents: 1 set * accessories (the colors of brushes and screwdrivers are random, and the designation is 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.