General description The 30PCS Dust Bags for Robot Vacuum Cleaner are designed to effectively capture ultra-fine dust, ensuring a cleaner environment. Made from melt-blown and non-woven fabric, these bags can trap 99.7% of particles as small as 0.3 microns. The auto-lock feature ensures that dust and dirt remain sealed inside the bag when lifted, preventing any mess during disposal. Technical specifications Material: Melt-blown fabric and non-woven fabric Dust capture efficiency: 99.7% of particles down to 0.3 microns Package Contents: 30 dust bags Color: White Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with: X20+, X20 Plus, M30S, M30 Pro, B116, B101CN, X10 Plus, C102CN Usage Recommended to replace the dust bag every 2-3 weeks, especially if you have allergies or pets. To maintain optimal performance, clean and replace parts in a timely manner. Easy to replace without the need for special tools or professional skills. Other information Note: Light