[Advanced Technology]: The handle of the push-pull design has a strong sealing property to all of the dirt picked up is contained within the dust bag. Each vacuum bag holds 30 bins of dirt, dust, hair, and debris; [Broad Compatibility]: These dust bags are suitable for X1 series vacuum cleaners and are compatible with for X1, X1 Turbo, X1 Plus, X1 Omni Robot Vacuum; [Easy to install]: no tools required, just insert the corresponding card slot and close the cover and you can use it immediately; [High-quality material]: Made of high-quality new filter material, using deep filtration technology, environmentally friendly, washable and reusable, ensuring long service life; [Valuable package] - Includes30 packs of automatic dirt disposal bags, High cost performance, enough for your daily use.