Fitment Model: Compatible with iRobot Roomba 600 Series 600 610 614 620 625 630 635 640 645 650 655 660 665 670 671 680 690 691 Vacuum Cleaner. We are a professional manufacturer for the production and sales of vacuum cleaner accessories. The vacuum cleaner parts are designed to last a long time. The accessories are strictly tested for compatibility and durability. Filters reduce the penetration of dust, pollen and other allergens into the air we breathe, the brush penetrates deep into corners and edges to remove more dirt, dust and debris, to provide you with a comfortable home. High quality vacuum cleaner components meet or exceed the original quality. Made of high strength and environmentally friendly material. To keep your iRobot Roomba running at peak performance and reduce battery consumption, replace accessories every 2 to 3 months. Each package contains a set of 16 parts: 4 x filters; 1 x bristle brush; 1 x flexible whisk brush; 4 x side brush; 4 x screws; 2 x cleaning tools.