Compatible Models: Replacement Accessories Dust Bag for Roborock S7 MaxV Ultra S7 Pro Ultra Q7+ Q7 Max+ T8 Q5+ G10S G10S PRO Vacuum Cleaner Station. Please confirm your device model before ordering. Upgraded Sealing Design: Upgraded sealing technology and high-quality materials to reduce the risk of leakage by 50%. High-quality S7 bag replacements charge slowly, maintain suction power longer, and effectively protect your vacuum cleaner. Efficient Performance: Made of high-quality PP material and high-strength precision fabric. Seal without dust leakage, effectively blocking 99.97% of dust, debris and other particles as small as 0.3 microns. Easy to Use: With a non-slip top design, just pull up to remove the entire dust bag, and then install a new vacuum cleaner bag along the bracket slot. Large Capacity and Washable: Each replacement vacuum cleaner bag can hold about 30 containers, which can be washed when dirty and reused when dry. If there is any problem, if the spare parts do not