High Efficency Disposal Dust Bag: Our replacement disposal dust bag, capture more than 99.7% large praticles from home, also more efficency than others dust bag. Non-woven design, disposal dust bag well-sealing edge, solving the trouble of frequent replacement disposal dust bag. Unbeatable Value: Provide enough replacement kit for your to change your old S7 dust bag with less spend. Easy to Install: No tool required, also free your hands from the complicated install steps. Our S7 replacement disposal dust bag fit for your replacement part, the dust bag can be easily installed in the machine and work well. so you can easy to replace your old dust bag at a short time without any tool. As part of routine maintenance.For best results, filters should be replaced every 2 - 3 months. Compatible models: For Roborock T7S For Roborock T7Splus For Roborock S7 color:White Material:Non-woven fabric Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. 1. We recommend you pay online, if you need more information, please