MZY LLC Accessories Kit Replacement for iRobot Roomba 700 Series 760 770 780 790 Vacuum Cleaner Attachment HEPA Filters Bristle & Flexible Beater Brushes and 3-Armed Side Brushes Compatible with: iRobot Roomba 700 Series 760, 770, 780, 790 Vacuum Cleaning Robots Made of high-strength and friendly environmental protection material High-Efficiency Filter captures 99% of allergens, pollen, and particles as small as 10 microns Change spare parts every 1-3 months to keep your vacuum operating at peak performance Packages Includes: 10PCS Filters, 3PCS Side Brushes, 3PCS Screws, 2PCS Bristle Brushes, 2PCS Flexible Beater Brushes, 1PC Cleaning Brush, 1PC Screwdriver