Good Compatibility?Side Brushes Compatible With 500 600 700 800 900 Series 694 614 692 690 670 500 600 530 560 620 650 655 760 770 780 690 805 860 861 864 890 880 885 870 871 800 980 960 964 970 980 Etc Robot Vacuum Cleaner. (Please Confirm Your Robot Model Before Purchase!) | | Better Design:Improved Keeps Hair And Dirt Away From The Brush, And The Side Brushes Get Into Corners And Edges More Thoroughly And Pick Up More Dirt,And Small Debris. | | Performance Upgrade: By Upgrading Your Old Side Brush Module, You Can Improve The Performance Of Your Robot Vacuum, Giving The Sweeper Better And Faster Cleaning Results. | | Easy Installation:Side Brushes Made Of High Quality Materials For Long Durability And Easy Installation. Scope Of Delivery: 1 X Side Brush With Screw, 1 X Side Brush Module, 1 X Screwdriver. | |