General description Dust Bag Compatible For Karingbee S7 Omni Robot Vacuum Cleaner is made of high-quality nonwoven materials. This product is 100% new and designed for optimal performance of your vacuum cleaner. Regular maintenance is essential, and these dust bags can be easily removed and replaced. Technical specifications Material: Nonwoven Package Contents: 8 dust bags Measurement allowed error: +/- 1-3 cm Usage It is recommended to replace the dust bags every 2 to 3 months to ensure the vacuum cleaner operates at its best performance. Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.