Type: Vacuum Cleaner Parts Compatible with : 600/601/605 710 N79/79S Tips and Skills: 1.If brushes bent due to shipping,recover them by simply soaking with warm water for a while. 2.Change the spare parts every 3-6 months(depending usage frequency) 3.Snap the fitler into place for quick and effortless replacement.No tools reequired. How to replace the filter set: 1.Take out the dirt bin. 2.Put the new filter set into the dirt bin.(Make sure the black sponge filter on the bottom) 3.Close the filter door,and reinstall the dirt bin back to the robot cleaner. How to replace the side brushes: 1.Roll the over on a flat . The brushes be located on the front with bright connectors. 2.Place a plastic opening tool(or coin) under the lip of the brush head. 3.Gently pry up with the opening tool(or coin) so that the brush comes out completely. 4.Simply replace a new side brush by putting it back to the connector. colour:Yellow + black + white Material:plastic Package Contents: 1 * Main brush 6 *