Fully compatible: This replacement accessory kit compatible with for iRobot Roomba E series E5 (E5134) E6 (E6198) I series i7 (7150) i7+ (7550) i8 i8 + i1 i1+ i3 i3+ i4 i4+ i5 i5+ i6 i6+ J series j5 j5+ j6 j6+ j7 j7+ j8 j8+ j9 j9+ (Not Compatible with Combo J7+ and Combo J9+) Robotic Cleaner Warmly Reminding:Please clean the filter frequently and replace the brush and filter every 1-2 months (It depends on the frequency of using) to keep the vacuum working with High-Performance. Easy Maintenance:This replacement parts is easy to replace,you can use the screw driver in the kit to unstall the side brush easily,its also easy to clean the filter with the cleaning brush. Compatible Models: This replenishment parts kit compatible for iRobot Roomba E series E5 (E5134) E6 (E6198) I series i7(7150) i7 plus(7550) i1 i2 i3 i4 i5 i6 i7 i8 J series j5 j6 j7 j8 robotics (Not for Combo j7+ and j9+) Color: As shown Material: plastic Package Contents: 2 x Multi-Surface Rubber Brush 8 x Edge-Sweeping Brushes 8 x High-Efficiency HEPA filters 1 x Cleaning Brushes (Random Color, Not accepting designation) 1 x Screw Driver (Random colors and styles, Not accepting designation)