[Compatible Models]: This dust bag compatible with for Q /Qrevo S/Qrevo Pro/Qrevo Plus/Qrevo Master/Qrevo Slim/Qrevo Curv/Qrevo Edge/Qrevo MaxV/S8 Max Ultra/S8 MaxV Ultra/Saros 10/Saros 10R Robot Vacuum Cleaner,please confirm your machine model before purchasing. [Sealing]: This dust bag is made of High-quality cloth , with excellent sealing, which can lock 99.97% of dust, debris and other particles as small as 0.3 microns,effectively preventing leakage,which is very suitable for families with pets and children. [Large Capacity]: Each dust bag has a large capacity , 1 dust bag can be used for 75 days, and 24 vacuum dust bags can meet your frequent replacement needs, so you don't have to worry about not having enough dust bags. [Convenience]: Replacing these dust bags is very simple, just remove the old one and install the new one in place along the bracket slot. There is no need to touch the dust when replacing it, which is very suitable for people who don't like to touch dust. [Warm