1: [Compatible Models] This accessory is compatible with for 600 Series 605 606 610 615 616 620 621 625 630 632 650 651 653 655 660 670 671 686 681 681 681 and 500 Series 564 585 5 95. Please check the robot model before purchasing. 2: It is easy to disassemble and replace during daily maintenance and easy to install. 3: [Superior cleaning performance] The main brush can better collect and remove dirt and debris on the floor, the side brush can occasionally penetrate corners and edges, the filter can block 99% of dust, dust , etc., and the cleaning tool can remove residual dirt on the main brush remove. 4: [Suggestions for use] We recommend replacing the accessories every 3-6 months to maintain the efficient cleaning performance of the vacuum cleaner to achieve the best cleaning effect and keep your room clean at all times. 5: [Accessories Kit] Main Brush and Side Brushes are easy to remove dirt, dust and trash in corners and edges effectively. Especially your hairs and your pets hairs. Colour:As Shown Material:Plastic Package Contents: 3 Set * Main Brush 3 * Filter 4 * Side Brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.