Compatible model: Fits Roborock S7 T7S T7S Plus robot vacuum cleaner. High efficiency vacuum cleaner bag: Our replacement vacuum cleaner bag captures more than 99.7% of large particles from the home, and is also more effective than other vacuum cleaner bags. Design of high-quality material, vacuum cleaner bag with well-sealed edge, solves the problem of having to change the vacuum cleaner bag frequently. Unbeatable value: Provides enough replacement kits for you to replace your old S7 vacuum cleaner bag with less expense. Easy to install: No tools required, and you avoid complicated installation steps. Our S7 replacement vacuum cleaner bag fits your replacement part, and the vacuum cleaner bag can be easily installed in the machine and works well. So you can easily replace your old vacuum cleaner bag in a short time without tools. As part of routine maintenance. For best results, filters should be replaced every 2 to 3 months. color: White Material: Non-woven fabric Package contents: 10 x vacuum cleaner bags 1 x cleaning brush Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the product in the picture to look a little different from the real product. The allowed measurement error is +/- 1-3 cm.