10 Pc Replacement Filter Set For Robovac 11S Robovac 15C Robovac 30 Robovac 30C Robotic Vacuum Clea Type: Vacuum Cleaner Parts Vacuum Part Type: Filters Compatible with:These compatible with RoboVac 11S RoboVac 15C RoboVac 30 RoboVac 30C Robotic Vacuum Cleaner. How to replace the filter set: 1.Take out the dirt bin. 2.Put the new filter set into the dirt bin.(Make the black Foam filter on the bottom). 3. the filter door,and reinstall the dirt bin back to the robot cleaner. colour:White + black Material:Composite material Package Contents: 10* High Efficiency Filters 10* Sponge Filters Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.