Compatible Models: This replenishment accessory kit only fit for iRobot Roomba 645 655 675 robotic cleaner Package Include: 3 x Bristle and Flexible Beater Brush 6 x Filter 8 x Side Brush 1 x Filter Cleaning Brush(This brush could be used to clean the filter and the corner of the cleaner) 2 x Brush Cleaning Tool 1 x Screw Driver 3 x Screw What We Want:Please just feel free to contact us if you have any problems for the products,we will do the best to offer every client a fantastic shopping experience in our store Using Suggestion: Please clean the filter frequently,replace the brush and filter every 1-2 months to keep the vacuum cleaner working with High-Performance About us: Professional home clean accessories supplier,devote to offering the customers excellent quality products Kindly Note: This accessory kit is replacement accessories,not iRobot Roomba original products,the iRobot Roomba brand name are the registered trademarks of the respective owner,any use of iRobot Roomba brand name,model or part designation for this products is for the purpose of demonstration compatibility