Applicable : The Replacement Side Brush Is Specially Designed For The V3S 3Spro A4 A4S A6 5V 5Spro Robot Vacuum Cleaner, Which Is Widely Compatible With Your Machine, Allowing You To Use It With Confidence. Package Includes 4 Pieces, For Wiping Down All Hard Surfaces And Keeping Floors . | | Superior Sweeping Performance: Robot Vacuum Accessories Have Excellent Sweeping Performance, And The Side Brush Can Penetrate Into Corners And Edges To Remove More Dirt And Dust, Meeting Your Various Needs And Keeping Your Sweeper Running At High Performance. | | Simple Replacement: The Sweeping Arm Brush Can Be Easily Disassembled And Replaced In Daily Maintenance, With Fine Workmanship. Even If You Use It For The First Time, There Are No Difficult Requirements, And It Can Be Directly Disassembled And Assembled Manually, Which Can Improve The Efficiency Of The Sweeper. | | Rugged Save Money: Side Brush Accessories Perform Consistently, And Our High-Efficiency Replacement Parts Are .