This replacement accessory kit has been specifically designed and produced to be compatible with Anker brand eufy RoboVac 11S Max, 15C Max, 30C Max, G30 Edge / Verge and G15 G20 series robot vacuums. The backpack accessories package includes: 1 main brush, 1 cover plate, 6 side brushes, 3 filter screens, 1 brush, and 1 screwdriver. Easy to replace and install, performance is almost the same as original parts. Keep the Homevac vacuum cleaner working efficiently: When the air filter of the vacuum cleaner is dirty and clogged, it will seriously affect the dust removal effect and reduce the service life of the vacuum cleaner inside. You only need to replace the filter every 3 months to maintain the filtration performance of your robot vacuum. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin