[Good Sealing] - The grime bag is manufactured from melt-blown materials and non-woven fabric, mixed with the cleaning station can efficiently grab 99% of ultra-fine dirt right down to 0 tiny particles. [Auto Lock] - It will lock robotically when you raise the grime bag, completely sealing the dirt bag inlet to dust and mud reside contained in the bag. [Tips for Use] - In order to maintain your robotic working at its best, please clean and update substances in time. If you've got allergies and pets , it is suggested to change the dust bag every single 2-3 weeks. It can get rid of 99% fantastic dirt particles, protect the air on your dwelling surroundings and the carrier lifetime of the vacuum cleaner. Replace the old, damaged or soiled Dust Bag, and upgrade the cleansing means and impact of the cleaning robot. Type:Vacuum Cleaner Parts Quantity:4PCS Applicable Models:For Z10 Station Colour:White Material:non-woven materials Package Contents: four * Dust Bag Only the above package content, various merchandise aren't included. Note: Light reflection and varied exhibits can cause the color of the thing in the photo a chunk assorted from the real thing. The measurement allowed error is +/- 1-3cm.