Item Details: *Brand new and high quality *Made of high quality materials,more *Empty the tank quickly and efficiently without releasing harmful dust to the environment *Effectively capture fine dust particles and optimize machine performance *Installation method: Align the Sweeper suction port and place it smoothly *Fits for Roomba i1 i3 i4 i6 i7+ i7 i8 J7+ with Dirt Disposal *Size:20*11CM *Color: As Pictures Show Package Contents: 1*Dirt Bin Notes: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. High quality assurance: Each product undergoes strict quality testing to ensure that you can provide the best quality experience. User-friendly design: The product features and appearance are carefully designed, easy to operate, and suitable for various usage scenarios. Multifunctional practicality: It has a variety of practical functions to meet your diverse needs and improve the quality of life. Environmentally friendly materials: Made of environmentally friendly and safe materials, harmless to the human body, while paying attention to environmental protection. Excellent cost performance: Provide excellent quality at a reasonable price to ensure a shopping experience that is worth the money.