Product description: Replacement Kit Compatible for Eufy RoboVac 11s RoboVac 30 RoboVac 30C RoboVac 15C RoboVac 12 Accessories,Vacuum Filters,Side Brushes,Rolling Brush,Pack of 14 material:plastic Size:main brush length:15 filter:11x4 Package includes: 1 x main brush 6 x side brushes 6 x filters 1 x cleaning device Please notice that: If side brushes bent due to shipping,recover them through technique of easily soaking with heat water for a while. Light taking pictures and varied exhibits can cause the colour of the article in the picture a little various from the genuine thing. The length allowed error is +/- 1-3cm.