?Perfect Fit Replacement Parts?Fit For Irobot Roomba 800 900 Series 805 850 860 861 864 866 870 871 880 890 891 960 961 964 980 981 985 Vacuum Cleaner. This Replacement Parts Work As Same Excellent Performance As The Original, Perfect Fit And Easy Install In Your. | | ?Highly Efficient Hepa Filter ? Filter For Roomba 800 900 Vacuum Is Made Of Pm2.5, Effectively Protect Motor From Inhaling Tiny Dust, Which Is To Extend The Service Life Of The Sweeper. Please Clean The Filter Frequently, Recommended To Replace The Hepa Filter Every 2-3 Months. | | ?Excellent Performance?2 Set Of Multi-Surface Rubber Brushes Are Perfectly Matched, One For Stripping Dirt And The Other For Sweeping Dirt. The Main Brush Is Made Of Soft And Durable Material That Will Not Scratch The Floor. Our Powerful And Quiet Replacement Brush Can Capture Almost All The Food Debris, Pet Hair And Other. | | ?Reaches Deep Into Corners Edges?Side Brush Comes With Screws, Strong Anti-Winding Structure, .