1. Fully compatible:This replacement accessory kit fit for iRobot Roomba 850/860/861/864/866/870/871/880/890/891/960/961/980/981/985 etc. robotic cleaner. 2. Package Include: 1 Set x Main Brush, 4 Set x Filter,4 x Side Brush, 1 x Cleaning Brush. 3. 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. 4. Easy Maintenance:This replacement parts is easy to replace. 5. Please ensure your model number is correct before ordering.
