General description The Dust Bag for Z10 Station / H30 Combo is designed to effectively capture ultra-fine dust particles, ensuring a cleaner living environment. Made from melt-blown and non-woven fabric, it can capture 99.7% of dust down to 0.3 microns. The dust bag features an auto-lock mechanism that seals the inlet when lifted, preventing dust and dirt from escaping. Technical specifications Material: Non-woven fabrics Dust capture efficiency: 99.7% of particles down to 0.3 microns Package Contents: 18 dust bags Measurement allowed error: +/- 1-3 cm Usage To maintain optimal performance, clean and replace the dust bag regularly. For households with allergies and pets, it is recommended to replace the dust bag every 2-3 weeks. Replacing old or dirty dust bags improves the cleaning ability of the robot vacuum. 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.