Great for homes with pets, the Enhanced Cleaning Head is easy to clean and maintain and much better at managing dirt, hair and debris. The revised brush design allows for considerable fine dust pick-up. Comes with bristle brush and beater brush. For use in Roomba 500, 600 and 700 Series models only. Keep up with regular maintenance with an Enhanced Cleaning Head for Roomba 500, 600 and 700 Series models. The enhanced cleaning head is much better at handling dirt, hair and debris, making it perfect for homes with pets. The revised brush design allows for considerable fine dust pick-up. What's In The Box: 1 Enhanced Cleaning Head 1 Bristle Brush 1 Beater Brush The iRobot limited warranty shall not apply to failures or problems which are caused by products or equipment not authorized by iRobot Corporation.