General description Replacement parts compatible with iRobot Roomba 600 Series (605, 671, 692, 630, 631, 650, 651, 655, 660, 585) vacuum cleaner accessories. Regularly replacing the flexible beater brush and bristle brush maintains cleaning performance and reduces battery drain. The innovative side brush reaches deep into corners and edges to remove more dirt, dust, and debris. The HEPA filter helps maintain cleaning performance while reducing the infiltration of dust, pollen, and other allergens. Technical specifications Compatible with: iRobot Roomba 600 Series (605, 671, 692, 630, 631, 650, 651, 655, 660, 585) Package Contents: 2 pairs of main brushes, 6 x filter screens, 6 x side brushes, 1 x cylindrical brush, 1 x cleaning brush Material: Plastic Measurement allowed error: +/- 1-3 cm Usage To keep your vacuum operating at peak performance, replace filters, rollers, and side brushes every 2 to 3 months. Use the convenient cleaning tool to slide over the bristle brush for quick