CompatibilityDust bag suitable for Yeedi K781+, for ECOVACS Deebot Ozmo T8 AIVI T8 Max, AIVI and T8 Series, T9 T9+ N8 N8 Pro Plus Series DX93 DDX96.Premium quality: T8 dust bag made of material high-strength protection with 4 layers of filter, using deep filtration technology. Compared with the traditional cleaning method, the dirt bag has strong sealing property, easy disposal without cloud of dust.Advanced DesignThe handle of T8 AIVI dust bag has strong sealing property to ensure that all dirt collected is contained in the dust bag. Each vacuum bag can hold 30 bins of dirt, dust, hair and debris. The dust bag for Ecovacs can capture 99.97% of fine dust particles, such as dust, lint and debris, keeping the house clean.Easy to InstallJust remove the T8 AIVI+ T8 dust bag MAX N8 N8 Pro and install the new dust bag in place, easy to clean, helps remove dirt, dust and trash on the floor.Valuable PackagingIncludes 12 packs of automatic dust disposal bags dirt ; To keep peak performance, spare parts should be replaced every 2-3 months depending on your usage frequency. Note: the data are all manual measurements, please allow error 1-3cm, due to the difference in light and display, there will be a certain color difference, depending on the physical object received.