Compatible Model: Compatible with S7 T7S T7S Plus robot vacuum cleaner. High Efficiency Disposal Dust Bag: Replacement disposal dust bag features 2-layer filtration, captures over 99.7% large dust, also more efficient than other 2-layer disposal dust bags. Non-woven fabric, well-sealed edge of the dust bag, solving the problem of frequent dust bag replacement. Unbeatable Value: Package includes 10 disposable S7 dust bags, provide enough replacement kit for you to change your old S7 dust bag with less expense. For better performance, we suggest you replace your dust bag in time. Easy to Install: No tools required, also free your hands from complicated installation steps. S7 replacement dust bag is suitable for your spare part, the dust bag can be easily installed into the machine and works well. So you can easily replace your old dust bag in a short time without any tools. Color: White Material: Non-woven fabric + paper Package Contents: 10 x Vacuum Only the above package content,