The filter is suitable for 360 S5 S7 robot vacuum cleaner. As part of routine maintenance, it can be easily removed and replaced. It is as a long service life. For best results, the filter should be replaced every 2-3 months. Compatible models: Suitable for 360 S5 S7 vacuum cleaner colour:Black + white Material:plastic Package Contents: 1* main brush 4* filters 4* side brushes Only the above package content, other products are not included. Note: Light shooting 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.